8 3 L5 R %24 Part A A 0.149 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.750 m/s. It has a head-on collision with a 0.290 kg glider that is moving to the left with a speed of 2.21 m/s. Suppose the collision is elastic. Find the magnitude of the final velocity of the 0.149 kg glider. Submit Request Answer Part B Find the direction of the final velocity of the 0.149 kg glider. O to the right O to the left Submit Request-Answer Part C Find the magnitude of the final velocity of the 0.290 kg glider. Submit Request Answer Part D Find the direction of the final velocity of the 0.290 kg glider. O to the right O to the left Submit Request Answer 000 000 DD F7 2 F3 F4 F5 F6 %23 & 3. 9 7. 6

8 3 L5 R %24 Part A A 0.149 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.750 m/s. It has a head-on collision with a 0.290 kg glider that is moving to the left with a speed of 2.21 m/s. Suppose the collision is elastic. Find the magnitude of the final velocity of the 0.149 kg glider. Submit Request Answer Part B Find the direction of the final velocity of the 0.149 kg glider. O to the right O to the left Submit Request-Answer Part C Find the magnitude of the final velocity of the 0.290 kg glider. Submit Request Answer Part D Find the direction of the final velocity of the 0.290 kg glider. O to the right O to the left Submit Request Answer 000 000 DD F7 2 F3 F4 F5 F6 %23 & 3. 9 7. 6

Name: 83 L5R%24Part AA 0.149 kg glider is moving to the right on a friction
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Description: 83 L5R%24Part AA 0.149 kg glider is moving to the right on a frictionless, horizontal air track with aspeed of 0.750 m/s. It has a head-on collision with a 0.290 kg glider that ismoving to the left with a speed of 2.21 m/s. Suppose the collision is

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Momentum And Collisions

Section: Chapter Questions

Problem 1OQ

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Two skateboarders, with masses m1 = 75.0 kg and m2 = 65.0 kg, simultaneously leave the opposite sides of a frictionless half-pipe at height h = 4.00 m as shown in Figure P11.49. Assume the skateboarders undergo a completely elastic head-on collision on the horizontal segment of the half-pipe. Treating the skateboarders as particles and assuming they dont fall off their skateboards, what is the height reached by each skateboarder after the collision? FIGURE P11.49
A block with mass m1 = 0.500 kg is released from rest on a frictionless track at a distance h1, = 2.50 m above the top of a table. It then collides elastically with an object having mass m2 = 1.00 kg that is initially at rest on the table, as shown in Figure P6.71. (a) Determine the velocities of the two objects just after the collision. (b) How high up the track does the 0.500-kg object travel back after the collision? (c) How far away from the bottom of the table does the1.00-kg object land, given that the height of the table h2 = 2.00 m? (d) How far away from the bottom of the table does the 0.500-kg object eventually band? Figure P6.71
The vector position of a 3.50-g particle moving in the xy plane varies in time according to r1=(3i+3j)t+2jt2, where t is in seconds and r is in centimeters. At the same time, the vector position of a 5.50 g particle varies as r2=3i2it26jt. At t = 2.50 s, determine (a) the vector position of the center of mass of the system, (b) the linear momentum of the system, (c) the velocity of the center of mass, (d) the acceleration of the center of mass, and (e) the net force exerted on the two-particle system.
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