94.33: An air track car with mass m andyu 2l;7li9orj 3bj8k z velocity v to the right collides elastically with a second air track car with mass 2m and initial velocity zero. What is the velocity of the 2m car afte7z38 ybluo rji k;lj29r the collision?

  97.08: Cart 1 and cart 2 are held tz u0q9)z/9,hsts f.vi pva);xnzpr/ bogether as shown in the diagram to the 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 magnitude for both carts? zi/uq ah ),9.s nvfz ps )pbv;xt/9r0z

  95.37: A spring is compressed jqh:kshe3k ;9 between two objects with unequal masses,m and M, held together by a string as shown in the figure : jh 3qekhs9k;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 players with maybqq5fgx-o yc5.8 d26gg4rn wss 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 combined speed of the two players just after the collision would b5 8nc qfq -xbdggyrg.o24y5w6 e:

  96.14: A 30-kg child who is running at 4.0 m/f 8wl(+rr d1yl,ud3mls jumps onto a stationary 10 kg skateboardr1lr3l w yfd+d (l,mu8. The speed of the child and the skateboard is approximately:

  17.23: A 1500 kg car ab7 w(dcp:a w-7auh:(tx5 c gdgnd a 6000 kg truck have a perfectly inelastic collision on a street. Which one of the following choices correctly identifies the object(x7tuwwdc5c :g:dabagp7 -h ((s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizontally from a spring gun8ov/huf na1 q8 that rests on a horizontal frictionless surface. See the accompanying figure. The mass of the gun is M. If th/18nqv oa8 uhfe 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 4.0 km/h c3 kb//2l lq1;jgwsmo o,8i*kin;jkzcollides and couples with an 8000-kg freight car which is initially at rest. The approximate common final speed of these two cars i1ok jglcnm,j3o* /i b;k8/kl;iwsz2qs

  00.05: A cart with mass 2m has a velocity v before sq0/ f)m (m)iz nhal/vit strikes another cart of mass 3m at rest. The two carts couple and move off together) )/fismavhn0l( m/q z with a velocity

  04.12: A mass m has speed v. It then collides with a stationary object of y.gc;acoh9 7qbr6rs4l )kk 3 dmass 2m. If both objects stick together in aperfectly inelastic collision, lkrc4od6sh9ra. k7 ; yb3c)qgwhat is the final speed of the conglomerate object?

  06.06: An arrow is shot through an apple. If the 0.1 kg arrow chanxxa ae,ocdiz5/3*mes d17 c:yges 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:/ 7xio3dem5*asdazc cx1 ,ey/s during the collision, then the mass of the apple must be

  05.04: A freight car is moving freely along a 8 bfom x4 /votw mu1.zcka444lrailroad track at 7.0 m/s and collides with a tanker car that is at rest. After the collision, the two cars stick together aom fb/4va mwco 1ux t48z4k.4lnd 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 initially travels to the East with speed 4V. rqz1.vszb j6/b t)zyn3t25 zs A truck initially travels to the West with speed 3V. After the vehicles collizqy)/sbv5z rb1n 3jt.2t z6sz de, they move together to the West with common speed 2V. What is the mass of the truck?

  11.37: Two blocks sit on a horizonttn-m5h4n. ziy al frictionless surface connected to an ideal spring. Initially everything is at rest and there is a string compressingi 54y.tnhn-mz 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 the block of mass M attain in terms of K?

  17.09: A 4.00 kg object moves to the ri/m sed-aw0 gw/ght 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 k/dsm-ae/ww g0g object moves to the left with speed 1.00 m/s. What is the speed of the 5.00 kg object after the collision?

  12.23: A collision of two blocp-6jc* wxx /jrks takes place along a horizontal surface without fricxpcx6 w*j/- jrtion. 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 with 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 place along a hori-mtms*8-a qb rytii7ufh ,2y9zontal surface without friction. A block with mass M1= 3.00 kg i yfat-*m- hyt87u9ii rmqb2,snitially 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 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, move iw yqe9s6pn o3 7azrb;3ti-c:vn 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 thefqam(5 /p qjm) magnitude of the linear momentum of two solid objects colliding on the x-axis.m j/p5)aqmq(f Which one of the following statements must be true based on the information provided?