94.33: An air track car with mass m and velocity v to the /) a-hnurs7:1ehkmnq : -d7ic g4yamyright collides elastically with a second air track car with mass 2ne) uim -rhh/n:ac kd47qy71 sgy-:mam 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 tc;6w(m ;prp7f5cgzr do 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 wi g(6;mcc zp7;pfwdr5rll have the same magnitude for both carts?

  95.37: A spring is compressed between two objects with unequal mx ckt9:l vg(n)nf j-p5asses,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 st -9n(kn:l5x jvcgtf)patement is true?

  96.12: Two football players with mass 75 kg and 100 kg ru3ua0s2y .pdss0xe+r j n 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 pla0ss3 jysde u+a.p r20xyers just after the collision would be:

  96.14: A 30-kg child who is running at 4.0 m/s jumps onto a statiobq lk9dwi 8e:df46h a*r-kq7gnary 10 kg skateboard. The speed of the child and the skateboard is approximatga-f6d7:eqk4wrbkl q i*89dh ely:

  17.23: A 1500 kg car and a 6000 fd o,e4eme7;i kg truck have a perfectly inelastic collision on a street. Which one of the following choices correctly identifies the object(s) thae eme ,f4do7;it lose kinetic energy from the impact?

  96.35: A projectile of (3i/ efcgt-k49ud6 ;l m zouvhmass m is fired horizontally from a spring gun that rests on a horizontal frictionless surface. See the accompanying fi z9c3ghd 4iemuf 6/l;v(- koutgure. 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 eff ;h y0:gh;lat 4.0 km/h collides and couples with an 8000-kg freight car which is initially at rest. The approximate commol: hgy eff;0;hn final speed of these two cars is

  00.05: A cart with mass 2m has a velocity v before itpv- 8*ca( rkua strikes another cart of mass 3m at rest. The two carts coup-r*( aavkuc8 ple and move off together with a velocity

  04.12: A mass m has speed v. It thec 1e9qdu(8+jwb0jl lgn collides with a stationary object of mass 2m. If both objects stick together in aperfectly inelastd 081gj9l+e(ul cbjwqic 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 changer 0su6b7 6,jza 6hcv,si t2 ujlabf9c8s speed by 10 m/s during the collision (from 30 m/s to 20 m/s) and the h2l8 a6v7z b9cus ,r6t6fic,ba0jsj u apple goes from rest to a speed of2 m/s during the collision, then the mass of the apple must be

  05.04: A freight car is mov o0hgxzp0jh s ss435h-ing freely along a railroad track at 7.0 m/s and collides with a tanker o350- gs0z4jshshhx p car 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 initially travels to o.qgs-w u)kr lgy7gk 8k//l)gthe East with speed 4V. A truck initially travels to the West with 8k-ywr/q.l/ ug g golgkks7))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 on a horizontal frictionless sudav ;1r(zc,urtq rj/2 rface 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 block of mass 2M reac1z;r(u/a trvr q2c d,jhes 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 obji (f.emwlos8hi l4 1c(ect moves to the left with speed 3.00 m/s. 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 .cw4i(fei18 hlmlos (?

  12.23: A collision of two bl mh 5jn s;a(fke ug(8iij. 2t8ka4v8coocks 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 mioe m8(h48k a(utc8 ksj i;5j2 angv.foving 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 h7ct6r5j.0xa o /p tmacorizontal 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 m7xtp/c.c5a or0 6ta ja 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* dg u4-3usq +gwzjkg70gkuc 3 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 t)+luqqa.oqspi 02 7rkwo solid objects colliding on the x-axis. Which one of the following statements must be true basea7irokq s+l .upq)20q d on the information provided?