94.33: An air track car with mass m and velocity v to the/sw8sua*6hp h right collides elastically with a second air track car with mass 2m and initial velocity zero. What is the velocity of t 8h*whu/p s6ashe 2m car after the collision?

  97.08: Cart 1 and cart 2 a cezb by 1o94)b65kshsj6un (cre held together as shown in the diagram to the right. Cart 2 is more massive than cart 1. As they are forced apart by nc5 bhkb(4z9ob)1sc 6s6yu e jthe release of a compressed spring, which of the following quantities will have the same magnitude for both carts?

  95.37: A spring is compressed between tw41k7knk6gqmwm wa qtk//ee19i* s.wuo objects with unequal masses,m and M, held together by a string as shown in the figure to the rig /71.qmim9w1wtnu eek qks/kwak64g*ht. 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 mass 8// let x .txfhe*qu.r75 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 playe.8x/uxrt. fhe*tlqe /rs just after the collision would be:

  96.14: A 30-kg child who is running at 4.0 mfk 9,pa :cax5v/s jumps onto a stationary 10 kg skateboard. The speed of the child and the skateboard i:f, pvx5c kaa9s approximately:

  17.23: A 1500 kg car and a 6000 kg truck have aawaz/lqm if mckiwsc.5:96*(t / 2zgb perfectly inelastic collision on a street. Which one of the following choices correctly identifies the object(s) that l6. ti9/5qga ckbm2a* zfzsw:i (cw/m lose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizontally from a spring gun that rtxbr)8rbwdi2 .x u(9m ests on a horizontal frictionless surface. See the accompanying figure. The mass of the gun is M. If the kinetic energy of the projectile after firing is ixrbb 9x(t8d2 umr w.)$E_k$ , the gun will recoil with a kinetic energy equal to:

  97.14: A 5000-kg freight car movi,o9yzczi30 *(bs py ytng at 4.0 km/h collides and couples with an 8000-kg freight car which is initially (3iz*co9, yypytbzs 0at rest. The approximate common final speed of these two cars is

  00.05: A cart with mass 2m has a velocity vdr5ex j i8f:*t before it strikes another cart of mass 3m at rest. The two carts couple and movti erjdx5*8f:e off together with a velocity

  04.12: A mass m has speed v. It then collides with a stationary object:o8 uf3tn 2njfo3ed *p of mass 2m. If b23pj u*:fdfe3 noon 8toth objects stick together in aperfectly 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 changes speed f/mwpu4uk7sk;t yuri2n;bs as6 d888 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 mata2m;i8suk u864srp7u; /ks f8dbywn ss of the apple must be

  05.04: A freight car is moving freel;7h dl5i97k y;psnbp ny along a railroad track at 7.0 m/s and collides with a tanker car that is at rest. After the collision, the two cars stick together and continue to move down the tray sb n p9;lpdnkh;77i5ck.
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. A trucks:ev1 39k *:5u +ihscsj)y.dttvo5zm8b gx q x initially travels to the West with speed 3V. After the vehicles collide, they move toxdei 3uv v: 8yo5h sm z.stcbkq*s+ jg159:)xtgether to the West with common speed 2V. What is the mass of the truck?

  11.37: Two blocks sit on a horizontal frictionless surface connecxwp:; wzdh ihg4dj .+7ted 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 thph4 hd;dx7 +w.ijg:z we block of mass M attain in terms of K?

  17.09: A 4.00 kg object moves su p1mn:nmx+hr* p n(c7xie6) to the right with speed 5.00 m/s. A 5.00 kg object moves to the left with speed 3.00 m/s (pn c*murmne h):1xispx+67n. 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 after the collision?

  12.23: A collision of two blockpw51j ladf 4pd2,(hu nwe. .ycs 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= 2.00w u(4f p.., hc5py12en jaddwl 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 blockskzm7 ;c6i,*tn1oifx+(ncyzd takes place along a horizontal surface without friction. A block with mass M1= 3.00 kg initially moves to the left with speed Vz1, *xtdzi c76+(oykncnm;i f1= 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,Aaro3g5r(ph qw ,nd B, move 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 l ty34 4ucbl8hvinear momentum of two solid objects colliding on the x-axis. Which one of the following statements must be true based on the information p48 h c4lvu3ytbrovided?