94.33: An air track car wi/t-k +/nwfmgbr v 8ds1th mass m and velocity v to the right collides elastically with a second air track carf+-g/ dtbw/n vks1m 8r with mass 2m and initial velocity zero. What is the velocity of the 2m car after the collision?

  97.08: Cart 1 and cart 2 are held together as shown in the diagram to the yo(z/ prxu6mdw8.f6i)j, cjs kbp*n ( right. Cart 2 is more massive than cart 1. As they are forced apart by the release of a compressed spring, which of the following quantities will have the same rk*dw6,sjzyu b6 8.pn cf)jmi (x/(pomagnitude for both carts?

  95.37: A spring is comprad+6h v9s1 4 olswega8f-; wthessed between two objects with unequal masses,m and M, held together by a string as sw1h 9govse; l6ds ahaw-t f84+hown in the figure to the right. The objects are initially at reston a horizontal frictionless surface. The string is then cut. Which statement is true?

  96.12: Two football playe9,t/v3xxdmvg*r7kl, ud p 3cr rs with mass 75 kg and 100 kg run directly toward each other with speeds 6.0 m/s and 8.0 m/s respectively. If they grab each other as they collide, the combi7k, 3/9c3 gx*vrvdptlurm,x dned speed of the two players just after the collision would be:

  96.14: A 30-kg child who is running at vk3lqnv 0vkxkk p 7.ut: ;kuo;2- q2ww4.0 m/s jumps onto a stationary 10 kg skateboard. The speed of the child and the skateboard is apkuqk2 l-pw3xv nqkutwk o2; ;k 0.v7v:proximately:

  17.23: A 1500 kg car and a 6000 kg v08j+ lct 3sjmtruck have a perfectly inelastic collision on a street. Which one of the following choices correctly identifies the object(s) that lose k vj+0m3 s8jltcinetic energy from the impact?

  96.35: A projectile of mass m is fired houh7)h) qufp8qwwsn0pj3, r( c, cr m9trizontally from a spring gun that rests on a horf cw ,8sc0nu9rqwj)hm 3r(phqp7u)t,izontal frictionless surface. See the accompanying figure. The mass of the gun is M. If the kinetic energy of the projectile after firing is $E_k$ , the gun will recoil with a kinetic energy equal to:

  97.14: A 5000-kg freight car moving at d 8*put9e jy7b8.jrd,jfmh *n 4.0 km/h collides and couples with an 8000-kg freight car which is initially at rest. The approximate common final speed of these two cars jhd* 8d89,jej. nru t*mb7ypfis

  00.05: A cart with mass 2m has a velocity v before it strikes anp-7 g;xbo a86q:h kak7uc5oinother cart of mass 3m at rest. The twouag 5i7 ohpokcbk:8- 7 qan6;x carts couple and move off together with a velocity

  04.12: A mass m has speed v. It then collides with a stationary object of mv5z,d bjt ..,d dw6duvass 2m. If both objects stick together in aperfectly inelastic collision, what is th v bdd. dudvz,t,65jw.e final speed of the conglomerate object?

  06.06: An arrow is shot thri a nz ,umim/85ac6p9zough an apple. If the 0.1 kg arrow changes speed by 10 m/s during the collision (from 30 m/s to 20 m/s) and the apple goes from rest to a speed of2 m/, a n96ac z/mm8ipui5zs during the collision, then the mass of the apple must be

  05.04: A freight car hebpxl7/bp/t nufv0 ((adz/wvo 0:b6is moving freely along a railroad track at 7.0 m/s and collides with a tanker car6b up( 0o/t/zbl(v0 nh:7b pf/aw exdv that is at rest. After the collision, the two cars stick together and continue to move down the track.
What is the magnitude of the final velocity of the cars if the freight car has a mass of 1,200 kg and the tanker car has a mass of 1,600 kg?

  09.10: A car with mass M initia zyui1q.c; qr)f9n0kclly travels to the East with speed 4V. A truck initially travels to the West with speed 3V. After the vehicles collide, they move togzyncqc 9k;i01) q.fruether to the West with common speed 2V. What is the mass of the truck?

  11.37: Two blocks sit on a horizontal frictionless sabg,p ) or2zy1urface connected to an ideal spring. Initially everything is at rest and there is a string compressing the mass-spring system from equilibrium. At sometime after the string is cut, the block of mass 2M reaches its maximum kinetic energy K. What maximum kinetic energy does thegop,b2ar1 z) y block of mass M attain in terms of K?

  17.09: A 4.00 kg object movet38vpy8t/b x es to the right with speed 5.00 m/s. A 5.00 kg object moves to the left with speed 3.00 m/s. After colliding, the 4.00 kg object moves to the left with speed 1.00 m/s. What is the speed of the 5.00 kg object aft8e/ tpbty 8vx3er the collision?

  12.23: A collision of two blocks takes place along a horizontal surface withoutj9*3eju2x.jt7 f fxde friction. A block with mass M1= 3.00 kg initially moves to the left with speed V1= 5.00 m/s when it hits a block with mass M2 = 5.00 kg initially moving to the right with speed V2= 2.00 m/s. After colliding, the block with mass M1 is moving to the right wt2fejexx j.uj93*fd7 ith speed 1.00 m/s
Which of the blocks underwent a larger magnitude of acceleration during the collision?

  12.24: A collision of two blocks takes plaus0s5wm+bk p9ce along a horizontal surface without friction. A block with mass M1= 3.00 kg initially moves to the left wisu+9mb0wps5 k th speed V1= 5.00 m/s when it hits a block with mass M2 = 5.00 kg initially moving to the right with speed V2= 2.00 m/s. After colliding, the block with mass M1 is moving to the right with speed 1.00 m/s
What is the speed of the block with mass M2 after the collision?

  14.15: Two objects,Aand B, mo0ig ,dnfz7xks (xd,,uve in space and then collide.
Before collision: Object A, of mass 5.0 g, moves to the right with a speed of 25.0m/s.
Object B, of mass 10.0 g, moves to the left with a speed of 20.0m/s.
After collision: Object A moves to the left with a speed of 25.0m/s.
What is the velocity of object B after the collision?

  16.34: The graph shows the magnitude of the linear momentum of two soli9+ocv.(m htbph)8d d5 zvzfe /d objects colliding on the x-axis. Which one of the following statements must be true based on the informat)vdf+ zpzc td9 hvb (h58o./meion provided?