94.33: An air track car with mass m and veloc4xqg8x f 2uup/ity v to the right collides elastically with a second air track car with mass 2m and initial velocity zero. What is the v8xu u/4g2xq fpelocity of the 2m car after the collision?

  97.08: Cart 1 and cart 2 are held together as shown inok bmy8rfyv1)/ro53w the diagram to the right. Cart 2 is more massive than cart 1. As they are forced apart by tk ov) 5mwbr1yofr/8y 3he release of a compressed spring, which of the following quantities will have the same magnitude for both carts?

  95.37: A spring is compressed be ck/ e,r3kzfk+tween two objects with unequal masses,m and M, held together by a string as shown in the figure to the right. The objects are initially at reston a horizontal frictionless surface. The string is then cut. Which stateck/3,+z kk ferment is true?

  96.12: Two football players with mam3*qgej ++ q (hqbi9 +q7zcmlbss 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 aftere +q (cbmqgqz+jm93 +ibl7*q h the collision would be:

  96.14: A 30-kg child who is running at 4.0 m/s jumps onto a stationarybe wr6plt ua;b7 +5-mmqhao 35 10 kg skateboard. The speed of the child and the skaturab;pbm3q 5a t o5m7+-w6lh eeboard is approximately:

  17.23: A 1500 kg carxiu 6 s6f,vaa4 and a 6000 kg truck have a perfectly inelastic collision on a street. Which one of the following choices correctly identifies the object(s) that lose kinetic 6si4fux 6a ,avenergy from the impact?

  96.35: A projectile of mass m is fired horizontally from a spring gun0lci )xj6l 2uv. fz5 uyb3mvk0 that rests on a horizontal frictionless surface. See the accompanying figure. The mass of the x6u.lv)mzy0lvbk2 cu j5f03 igun 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 4.0 km/h collides and couples with a s ;p4-qbvnc,tn 8000-kg freight car which is initially at rest. The approximate common final speed bsc-qpn v4 ;,tof these two cars is

  00.05: A cart with me mk :ntjq4ba(0z59fgass 2m has a velocity v before it strikes another cart of mass 3m at rest. The two carts couple and m5knegmtz9:(4b0 a fq jove off together with a velocity

  04.12: A mass m has speed v. It then collides with a st dool2:1 vc k-wcmpx yx1;j67fationary object of mass 2m. If both objects stick together in apewx26;j o 1 o pmcyl:-1fc7xkvdrfectly inelastic collision, what is the final speed of the conglomerate object?

  06.06: An arrow is shot through an apple. If the 0.1 kg arrow cb-iy z(ya70pjctiexdym ;z5 z8e-a/8.)gipg hanges 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/s during the collision, then the mass of the apple must 78 xe0cjei- agiz .( y5);t8-ydpzzb /miyg pabe

  05.04: A freight car is,bcc/ +j.jq1 /vwprav moving freely along a railroad track at 7.0 m/s and collides with a tanker car that is at rest. After the cop1 avvbwq.c/r,/j jc+ llision, 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 initially travels to the 9eyu;x5/- : .gd yq,depdkpkb East with speed 4V. A truck initially travels to the ,g e dbx5-y.d:pp uy/dqkke;9 West with speed 3V. After the vehicles collide, they move together to the West with common speed 2V. What is the mass of the truck?

  11.37: Two blocks sit oc s3:t.,oa pbj. (zrxpn a horizontal frictionless surface 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 s,3:xja.(rp octbz p.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 right with speed 5.00 m/s. A 5.00 kg o ctb:9a,e4rc3 bmwn- dbject moves to the left with speed 3.00 m/s. After colliding, the 4.00 kg objecta9cbnwedc3 ,b-4: rm t 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 of3/+dv ewkbqy ri9o (:p two blocks takes place along a horizontal surface without 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. Abe wo:vd9 pk3+iq/r(yfter 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 blobuuh1 6unz l5 9,3 s)cz/5e2dciaqcogcks takes place along a horizontal surface without 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, tg/1u quh6,bec55 can9zzus32 lo id )che 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 in tg+;lv, nv1azspace 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 ofrw4ozi d; n+b-7:dxmg two solid objects colliding on the x-axis. nw7 d:4g m-drz xobi;+Which one of the following statements must be true based on the information provided?