94.33: An air track car with mass m and velocity v to the riged(xx 1z1 l5et6 ,z kgwkx62htht collides elastically with a second air trkx1 56 z2g x(l k,extztdhe1w6ack car 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 th4)4 .bza je5fuliaio6 7 gw-wfe right. Cart 2 is more massive than cart 1. As they are forced apart by the release of a compressed spring, which of the - zwwfo .)f6jibi5g4l 7a4eu afollowing quantities will have the same magnitude for both carts?

  95.37: A spring is compressed between two objects with unequal masses,m az3r -0jbr4zex47oth bnd M, held together by a string as shown in the figure to zet4r7b3h -b 4xzjo0r 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 mass 75 kg and 100uzmvh5 .1 dht0bjz(y3 kg run directly toward each other with speeds 6.0 m/s and 8.0 m/s respectively. If they grab each (yvztbz051jm.hu 3h d other as they collide, the combined speed of the two players just after the collision would be:

  96.14: A 30-kg child who is running at 4.0 mzyr16ciyxkj5+ l8rkukpy 9*4os - .mc0io nw2/s jumps onto a stationary 10 kg skateboard. The speed of the childkj cx40-y6 829psowc ir1yzk i+no.* km yur5l and the skateboard is approximately:

  17.23: A 1500 kg car and a 6006b4h (-hc ii)z;ysqm f0 kg truck have a perfectly inelastic collision on a street. Which one of the following choices correct-6)zbcm s(;hiiyf4 hqly identifies the object(s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizontally1j4z4 rjh.*rknau pmid5dss5g.yth eyz 3. 65 from a spring gun that rests on a horizontal frictionless surface. See the accompanying fig44k5 y5hzeds ajg 3*1hist5pn.r..zd ruy6jmure. 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 4.0 km/h co*ts9 yoy(s mpx j0-3bk/ofi8 wllides and couples with an 8000-kg freight car which is initially at rest. The approximate common final speed of these m-(fy 0s3p ox*kbiyws 8to/j 9two cars is

  00.05: A cart with mass 2m has a velocity v before it k a69i sy2x*vbp5ak r7strikes another cart of mass 3m at rest. The two carts couple and mov5 sk*i ab6yr2k7 xva9pe off together with a velocity

  04.12: A mass m has speed v. It then collides with a stationary object of mas9mji m2+65 wrskkxc2 2us 6zobs 2m. If both objects stick together in aperfectly inelastic collision, what is the fin9wk mi2mub6k +zr5x2so 2s6cj al speed of the conglomerate object?

  06.06: An arrow is shot through an apfc.nt,;*s f1o8 cyqbylh)j z9 ple. 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 restz qb8t9scjnf yy cl*1; of.,)h to a speed of2 m/s during the collision, then the mass of the apple must be

  05.04: A freight car is o rt8l//ac)4ht39 orrwzmxp+ moving freely along a railroad track at 7.0 m/s and collides with a tanker ca4zr+mtha/3) 9wot8 /loxrcr pr 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 iniua-(enk7wblna tr 3t7rd9( 3etially travels to the East with speed 4V. A truck initially travels to the West with speed 3V. After the ve urn3b e(wrdn7t3k97t a-( laehicles 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 connectrtd:bc cf n(5)ed 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 crfdbc (nt:5 )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.wz8cqf8 .ae3k3s vtk+2ash y*00 kg object moves to the left with speed 3.00 m/s.fzh y +qka832ekwcavs. s83*t 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 blocks takes place along a horizontal surface without :rwp1 1u2fuxg 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 tou12gf:1ruwpx 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 horizontal surfaco,tdc;mj9co 9 g 48.sp*rdrlje 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 with mass8d 99o,js pj cr4m gc;ort*dl. 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 space and then coltzgxjx 5cz- 4:ee*b ta j*6z,blide.
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 6e(sgfm)(;f. jdfibk two solid objects colliding on the x-akm)((ie gf6sb. ;d jffxis. Which one of the following statements must be true based on the information provided?