78 35m/s;Weegy: The velocity of an object that has a momentum of 4,000 kg-m/s and a mass of 115 kg is 34. 13. The average speed of a skateboard can range from 5-12 mph. 5 m/s and reaches its destination in 5 minutes. 3. Score 1 User: A force of 350 N causes a body to move with an acceleration of 10 m/s^2. Popular Conversations. It was in contact for 0. a skateboarder has a momentum of 456. Weegy: A current of 9 amps flows through an electric device with a resistance of 43 ohm. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. According to Newton's third law, the momentum = zero. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 0-kg water skier has an initial speed of 6. Thus, velocity = momentum/mass = 100/15. The radius of the half-pipe ramp is 3. Weegy: An SUV is traveling at a speed of 18 mIs. 67 m/s. momentum = m*v; p = 5kg*2 m/s p=10 kg-m/s. 5 m/s. 9802 6. 9/21/2023 4:40:54 PM| 8 Answers. 67 m/s. An object you should choose to put onto the skateboard is: Speed. Weegy: 2+2 = 4 User: whats a digital text Weegy: 2+2=4 User: What's the best way to avoid. 3 kg-m/s B. Math. 78 m/s. Take turns being the dropper and the timer until you have made four measurements. 25 m/s B. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 60 m/s. 13. We want to find the acceleration of the skateboarder over the 3. Velocity. 90 m/s. Expert answered|Chrissia|Points 97|. 6. 3 m/s. User: the main difference between speed and velocity involves Weegy: The main difference between speed and velocity involves direction. 9² /. Thank you. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 67m/s. ) 27. Mass = 15 Kg Momentum : It is defined a the product of mass and the velocity of an object. Solution: Momentum=mass * velocity; P = m * v; 4000 = 115 * v; v=4000/115 =34. 34. Its momentum is 10 kg-m/s. Study with Quizlet and memorize flashcards containing terms like Describe the four main types of resistance forces. 5 kg (ball) holding skateboarder is initially moving with speed of Vs,1 = 2 m/s When he throws the ball in the direction of his motion with velocity relative to his own velocity of Vbls = 20 m/s Find: The velocity of the skateboarder after he throws the ball: Vsz. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Your friend's maximum running speed to safely jump on the skateboard is 23 feet/second. 5 m/s and the boy's velocity when jumping off the front of it is 5 m/s. size velocity distance direction Weegy: A vector always consists of a direction and. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. ) Speed refers to the distance an object travels over time, whereas velocity represents the speed only at a given moment. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 67 m/s. Each stage occupies the same amount of time. Weegy: Using the image below, identify the numbered parts of the wave: 1. Search for an answer or ask Weegy. Part A Find the work done on the skateboarder by the rope in 20 seconds. 67m/s User: the main difference between speed and velocity involves Weegy: The main difference between speed and velocity involves direction. What is the walkers momentum. 6. What is the velocity of the skateboard after the jump? A. 33 m/s B. the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Get answers from Weegy and a team of really smart live experts. During the trick, he reaches a speed of 8. User: A buyer who offers to pay for. User: Sound waves cannot travel through a Weegy: Sound waves can't travel through a vacuum. The Kinetic Energy Calculator uses the. If an object is said to be decelerating, its velocity must be increasing. 6. 67 kg. User: Which of the following statements is accurate? A. 67 m/s C. It has both magnitude and direction. -46. 6. For Conservation of Momentum problems, you always draw a picture of the system immediately before the collision or separation and another picture immediately. The radius of the half-pipe ramp is 3. 7 m/s. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. She isn't moving, so she doesn't have. 78 m/s is the velocity of an object that has a momentum of 4000 kg. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. v — Velocity. Weegy: The lifestyle of the Mongol people in the Middles Ages can. b) Calculate the force with which the skateboarder jumped off if the time of contact is 0. The velocity of a skateboarder who momentum who is a 100 kg is 6. 6T, where v is the velocity of the sound wave in units of m/s and T is the temperature measured in degrees Celsius. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 3. The end of the ramp is 1. 25 m / s down a 10 m high, frictionless, quarter-pipe between points A and B as drawn below. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest 100th A. 005. 6T, where v is the velocity of the sound wave in units of m/s and T is the temperature measured in degrees Celsius. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. 67 m/s. The component of the weight down the slope is equal to mg sin θ θ (see the free-body diagram in Figure 6. 0 m / s 2. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. As the. An object you should choose to put onto the skateboard is: Speed. 3. Explanation: The momentum is given by the following equation: (1) Where: is the mass of the object. 6. 9² /. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Weegy: An ecologist is a scientist who studies how animals and plants interact with their environment. what’s the purpose of an adjective . 2. 5 m/s (More)A person with a mass of 15 kg is walking uphill at a velocity of 2 m/s. 56 ft^2. 00 meters. 78 m/s is the velocity of an object that has a momentum of 4000 kg. User: 1. Answer: 34. The minimum centripetal force necessary to keep the skater on the ramp is Centripetal force = mv²/r = 52 * 8. Question: Consider the skateboarder in Figure P6. . A stationary skateboarder 1 with a mass of 50 kg pushes a stationary skateboarder 2 with a mass of 75 kg. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 9802 The velocity of a skateboarder who momentum who is a 100 kg is 6. The goal is to reach a height of at least 10 feet above the starting point before coming back down the slope. 3. Search for an answer or ask Weegy. 67 m/s. , Grady has been playing soccer for years. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 67 m/s. 67 m/s. 6. 25 m/s C. A- Acceleration -> m/s². The velocity of a skateboarder who momentum who is a 100 kg is 6. g. This answer has been confirmed as correct and helpful. 6. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. A. The velocity of a skateboarder who momentum who is a 100 kg is 6. User: What's. the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 6. The velocity of the skateboarder at point B = 6. B. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 67 kg D. 5 m/s toward the east. 1 kg, sits on a diving board above a dunk tank. User: What is the velocity of an object that has a momentum of 4000 kg-m/s and a mass of 115 kg? Round to the nearest hundredth Weegy: 34. Part A: Find the work done on the skateboarder by the rope in 20 seconds. The relationship between speed and force is direct because regardless of the mass on the skateboard and the force involved, they continue to increase. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. It crashes into another object that has a mass of 100 kg, and the two object stick together. Formula used : where, p = momentum. A skateboarder travels on a horizontal surface with an initial velocity of 3. Average velocity formula — the weighted average of velocities: average velocity = (velocity₁ × time₁ + velocity₂ × time₂ +. Weegy: If you are reading something verbatim, you are reading something word for word. 60. the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 67 m/s. This answer has been confirmed as correct and helpful. As the driver pushes the throttle forward, the skier accelerates. 33 m/s C. 67 m/s. Score . star. 5 m/s2 west 2 s The acceleration has a negative sign, so the direction. 7 kg moving at a velocity of 7 m/s. What is the velocity of the ice skater after throwing the snowball? Disregard the friction between the skates and. )A skateboarder travels on a horizontal surface with an initial velocity of 4. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Precalculus. What is the velocity of a skateboard whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 75 s. 0. 6. Solved by verified expert. User: The main difference between the Readers' Guide to Periodicals and resources like EBSCOhost and Expanded Academic ASAP is that A. If the momentum is conserved, the new velocity of the combined object is 18. b. 60 m/s. 67m/s 6. 3. 78 m/s. 6. High School Science Physics Conceptual Physics: The High School Physics Program Calculate the speed (in m/s) of a skateboarder who accelerates from rest for 3 seconds down a ramp at an acceleration of 5 m / s 2 . 60 m/s. 67 m/s. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Finding the velocity from (1): (2) Finally: >>>This is the velocity of the objectWhat is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. Updated 137 days ago|7/7/2023 5:18:20 PM. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 6 m/s, directed at an angle of 58° above the horizontal. 6 = 352. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. direction. 00kg and traveling at 1. 33 m/s C. 3. Diary. User: What is the velocity of a skateboarder who is momentum is 100 KGMS in mass is 15. [ Her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C is There is a continuous conversion between kinetic and potential energy. ) Speed refers to the distance an object travels over time, whereas velocity represents the speed only at a given moment. 97 N. 6 m/s)x and the force exerted on her by the ropeis F = (17 N)x + (12 N)y. What is the skateboarder's acceleration? Identify the Unknown: acceleration: a List the Knowns: initial velocity: V; = 3 m/s west final velocity: V = 0 m/s west time: t = 2 s Set Up the Problem: (V - V) (0 m/s - 3 m/s) a= t 2 s -west Solve the Problem: (0 m/s - 3 m/s) a -1. What is the velocity of the skateboard after the jump? A. Popular Conversations. 5 N must be applied to stop it in 8 seconds. Learn more about skateboard from. The radius of the half-pipe ramp is 3. Get answers from Weegy and a team of really smart live experts. 90 m/s C. Get answers from Weegy and a team of really smart live experts. The minimum centripetal force necessary to keep the skater on the ramp is Centripetal force = mv²/r = 52 * 8. Assuming the velocity of the bike is the same as that of the. Trough 4. It crashes into another object that has a mass of 100 kg, and the two object stick together. The velocity of a skateboarder who momentum who is a 100 kg is 6. 67 m/s. Search for. A 75 kg skateboarder kicks off with an initial velocity of magnitude 1. The skateboard will glide in a straight line along a short, level section of track, then up a sloped concrete wall. Now we can use this to find the minimum speed needed to ace the skateboard loop. Weegy: If a number is a whole number, then it cannot be an irrational number. 6 m/s )x^ and the force exerted on her by the rope is F⃗ = (17 N)x^ + (12 N)y^. 9² / 3 = 1373 NExpert Answer. Get an answer. asked • 12/06/17 100 lb skateboarder Road E 5 lb board at 20 miles per hour what is the momentum of the skateboarderAt point A, the skateboarder has maximum potential energy, at point B, she has maximum kinetic energy and at point C she has potential energy. 38. User: What issue is the world facing in regards to human population?Weegy: Population is growing and may become. 1 kg * m/s. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest 100th A. 67 m/s. is the velocity of the object. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Log in for more information. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. 78 m/s is the velocity of an object that has a momentum of 4000. Express your answer using two significant figures. 4 m/s 9. Updated 11/23/2019 9:02:30 PM. 30 m/s across a level. What is the velocity of a skateboarder whose momentum is 100kgm / s and mass is 15 kg? Round to the nearest hundredth. The minimum centripetal force necessary to keep the skater on the ramp is Centripetal force = mv²/r = 52 * 8. If the momentum is conserved, the new velocity of the combined object is 18. Let the x x direction be eastward and the y y direction be northward, and let the skateboarder be at the origin at. A skateboarder is inside of a half-pipe, shown here. B. 67 m/s. Assuming rightward is the positive direction. Now put all the given values in the above formula, we get the velocity of a skateboarder. 80 s?The slope of a velocity graph represents the acceleration of the object. Asked 10/22/2021 4:38:27 AM. During the trick, he reaches a speed of 8. its momentum is 10 kg-m/s . 67 m/s. 67m/s Log in for more information. What’s the mass of the body Weegy: A force of 350 N causes a body to move with an acceleration of 10 m/s2. 30 m/s across a level. 9802 6. v = velocity. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. Popular Conversations. Weegy: The Patriot Act was. Sol'n: momentum = mass * velocity; mo = 5 kg * 2 m/s = 10 kg-m/s. If the momentum is conserved, what is the new velocity of the combined object? Round to. Solution: p = mv (mass x velocity) p = 15kg x 2 m/s = 30 kg. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. The change in kinetic energy is equal to the workdone for pushing the skate boarder. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. Therefore, the velocity of a skateboarder is, 6. Question. 1) Find the work done on the skateboarder by the rope in 25 seconds. Get answers from Weegy and a team of really smart live experts. Updated 169 days ago|5/30/2023 1:30:24 PM. Newton's first law says that if the net force on an object is zero ( Σ F = 0 ), then that object will have zero acceleration. the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Score . Weegy: 6. The radius of the half-pipe ramp is 3. A skateboarder travels on a horizontal surface with an initial velocity of 4. Find step-by-step Physical science solutions and your answer to the following textbook question: Momentum Calculate the momentum of the following objects: a. Enter the two known variables and the calculator finds the third. 67m/s what is the velocity of a skateboarder who's momentum is 100 kg-m/s and mass is 15kg? The velocity of a skateboarder who momentum who is a 100 kg is 6. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 6. What is the velocity of a skateboarder whose momentum is 100kgm / s and mass is 15 kg? Round to the nearest hundredth. 67 m/s. 3. 5 m/s2 west 2 s The acceleration has a negative sign, so the direction. 67 m/s. Recommended Videos. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 60 m/s. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. Warning triangles, flares, a vehicle's hazard. User: the main difference between speed and velocity involves Weegy: The main difference between speed and velocity involves direction. User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. A. The velocity of a skateboarder who momentum who is a 100 kg is 6. A person with a mass of 15 kg is walking on a flat surface at a velocity of 5 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. . A. User: Fusion occurs in the_____of the sun where the pressure and temperature are very high Weegy: Fusion occurs in the core of the Sun, where the. 5. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 0 m/s. 67m/s. 6 m/s2 toward the east. Added 9/23/2021 11:38:48 AM. 67 m/s. What is the velocity of the skateboarder when entering the track if the height to which it rises is h= 1. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point on the ground directly below the top of the ramp. 0 m/s. The applied voltage in the particular circuit is 387 volts. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Get answers from Weegy and a team of really smart. Updated. 6)(36) = 331 + 21. Looking at the above equations for velocity, if the skateboarder makes r f small enough (by lifting his body and arms up), he will significantly increase w f. A skateboarder travelling at 10. 67 m/s D. v = velocity of a body. 67 m/s. It covers a distance of 20 meters, d = 20 mWhat's the difference between the speed and velocity of an object? a. Rajlodhi2233 Rajlodhi2233 25. whats the first step you should take when doing a close reading of a. 6. 24m / a C. Physics. Get answers from Weegy and a. Popular Conversations. Submit Request Answer PartB Assuming the veloity of the bike is the same as that of the skateboarder, find the. The mass of the skateboard is 1. 67 m/s B. Velocity acquired in free fall, from rest: v = g t User: Which one of the following substances is a liquid fuel used in rocket engines Weegy: Sodium nitrate a liquid fuel used in rocket engines. 67 kg D. 11/12/2023 9:04:50 PM| 4 Answers. 25 m/s D. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. But the mass does affect acceleration! This is Newtons' 2nd law: ∑ F = ma ∑ F = m a. 67 kg. 5 N must be applied to stop it in 8 seconds. So the average velocity is ((13+30)/2) m/s = 21. Expert Answered. Physics questions and answers. WINDOWPANE is the live-streaming app for sharing your life as it happens,. The unit Hz is used to measure frequency. 67 m/s D. Actually, mass does not affect velocity. 5 m/s and the boy's velocity when jumping off the front of it is 5 m/s. 67 m/s D. Its momentum is 7,200 kg-m/s. 6. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. This answer has been confirmed as correct and helpful. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 8 m/s2 Mass of the skateboarder = m = 49 kg Initial velocity of the skateboarder = v1 = 30 m/s V. At point B, she is moving the fastest during her ride and is as close to the ground as the ramp allows. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 22kg. a skateboarder who reduces speed when moving up a hill. hare with a mass of 2. Weegy: A person with the mass of 15 kg is walking downhill with a velocity of 10 m/s. 6. A young woman on a skateboard is pulled by a rope attached to a bicycle. It crashes into another object that has a mass of 100 kg, and the two object stick together.