94.33: An air track car with mass :k*ltof 6+zykn.yrc- m and velocity v to the right collides elastically with a second air track car with masol*y kr cn+:k t6y-.fzs 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 sh0lrr -5 uqoe;kown 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 ke 0qu-5olr; rcarts?

  95.37: A spring is compressed between two objectswc+k mc jj:x2m)tk88m 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 statement is tmwmc 8ckm: k8 t)j2+jxrue?

  96.12: Two football plu1u o8 0 ub;yrn)kz4rhayers 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 combined speed of the two players just after the collib;u)4u hrkrun0 1ozy8 sion would be:

  96.14: A 30-kg child who is ruv //)ne-g (*0k kli tgj3vbckxnning at 4.0 m/s jumps onto a stationary 10 kg skatl-(3gn0 )x/k /icv*ebkgjvt keboard. The speed of the child and the skateboard is approximately:

  17.23: A 1500 kg car anx;dcgcgeyhmo5 9.8 /t d a 6000 kg truck have a perfectly inelastic collision on a street. Which one of the following choicesget.oxc9h5 cd/; 8g my correctly identifies the object(s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizorq;6bf(yfs8zr qg zk-p.27w e ntally from a spring gun that rests on a horizontal frictionless surface. See the accompanying figure. z. by8sek2w7zg;6qq- ( rr ffpThe 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 4.0 km/h e5(i5j+(tjg7m 7y+dh o fan wacollides and couples with an 8000-kg freight cam7day 7 j5owt n +gahef(5ij+(r which is initially at rest. The approximate common final speed of these two cars is

  00.05: A cart with mass 2m has 31e ,tzgr ;dus5rw)y ea velocity v before it strikes another cart of mass 3m at rest. The two carts couple and move off grd)s et1z; 5yr3,w uetogether with a velocity

  04.12: A mass m has speed v. It then collides with a stationary object of8smf6 /b +vjs6 t)33fkdxijcu mass 2m. If both objects stick together in aperd8vs kjt3 s+bmxffi 6ucj36)/fectly inelastic collision, what is the final speed of the conglomerate object?

  06.06: An arrow is shot throughe0r qf-g fv,z 3ox:yt0 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/s dt:oy eqzx0vf3g 0-,fruring the collision, then the mass of the apple must be

  05.04: A freight car is moving freely along a railroad track 7kkalpgp:(s ia /i1h. 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 .(pg7 1p:/ skiaalkh imove 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.,dw wbg.+fr:9jwr t3 i A truck initially travels to the West with speed 3V r,jib9w wwgt dr:f3+.. 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 on a horizontal frictionless surface connected t5u 5-n;5gr yt vy/dqfno an ideal spring. Initially everything is at rest and there is a string compressing the mass-spring sysuyd- n55rtf nvg;/5yq tem 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 right with speed 5.00 m/s. A g.vpk861 q.m nm6utk t5.00 kg object moves to the left with speed 3.00 m/s. After collidq 8.t6.k p6ugkmnt1 vming, 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 bl0-.bqoa g;lutocks 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-l. g uobqt0;a 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 alongj 5eu dyr 6g;.d+prmr59 .8cwxluxfl: 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, the block wix8 6e9ducrxf:pgu; 5+wyd lr ..jrlm5th 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,Aa ysg,xi04 t9ddnd 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 linear momentum of tcf+lmy )feivqq6d-k d9r-10b wo solid objects colliding on the x-axis. Whi 9 fqfic1+rl 0 6-myqkv)ddb-ech one of the following statements must be true based on the information provided?