94.33: An air track car with mass m and velocity v to the right cocupl5c nb101rllides elastically with a second air track car with mass 2m and initial velocity zero. What is the velocity of the 2m car after the collis1ncr b1c u5l0pion?

  97.08: Cart 1 and cart 2 are heldcdm (dr(qo ul1,1st a5 together as shown in the diagram to the right. Cart 2 is more massive than cart 1. As they ac11s qdo(,t uda( lm5rre forced apart by the release of a compressed spring, which of the following quantities will have the same magnitude for both carts?

  95.37: A spring is co;ndcw .u9gf6 nitg0vr 1+e2hmmpressed between two objects with unequal masses,m and M, held together by a string as shown in the figure to the right. The objei nmv01cuge; .gw+d2 r6th9 fncts 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 100 kg run directly toward x+ztqi+. 6d sav )pw/meach other with speeds 6.0 m/s and 8.0 m/s respectively. I)ixz++tvqmdp swa .6/f they grab each 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 m/s jumps onto a stationary 10 kgq1w6 jf p0wr 39ul3hg6df dw-l4un .oj skateboard. Tu0wr nw9.fj-u1p3 of4l lg6dq63wjd h he speed of the child and the skateboard is approximately:

  17.23: A 1500 kg car anxec /ny8gls0( 45(b()vvb) ny dkhkd xo)jut)d a 6000 kg truck have a perfectly inelastic collision on a street. Which one of the following choices correctly identifies the object(s) that 4ydl( n b5bcgxvk)(oh8 0jneu/)yv ))dk(x tslose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizonp*tmkynm7y* * tally from a spring gun that rests on a horizontal frictionless surface. See the accompanying figure. The mass of the gun is M7*m kmt ny*p*y. 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 an 8 s xk /azhjia+11yx3(j000-kg freight car which is initially at rest. The approximate common final speed of these twxaxh11kisy /3z+j(j a o cars is

  00.05: A cart with mass 2m has a velocity v before it strikes0qlumxly*: whp1a0 l;k hzo +4 another cart of mass 3m at rest. The two carts couple and move off together1xolywlzq p0h4;l* k:au0 mh + with a velocity

  04.12: A mass m has speed v. )s ,tpm.:wgpnIt then collides with a stationary object of mass 2m. If both objects stick together in aperfectly inelastic collision,nmp .)s, pw:tg what is the final speed of the conglomerate object?

  06.06: An arrow is shot through an apple. If the 0.1 kg ar32 )c0benv 4fk15ni:w voxznxrow changes speed by 10 m/s during the vx2k0c eni n n:b5w ozx31)fv4collision (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 be

  05.04: A freight car is moving freelyzduw;y(e 7.ow 7w)l .f1e mtnu 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 con7 lom 7 u.1ywfe(d) wnz.teuw;tinue 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 ini5lymi tc (oyct h,3gdd l(2.w.tially travels to the East with speed 4V. A truck initially travels to the West with speed 3V. After(. . 3 mdywcci5lty(d ,2lhogt 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 surfacstm7 cyb-gkp;3p dz;o-w*4c oe connected to an ideal spring. Initially everything is at rest and there is a string compressing the mass-spring syst obmcgs4o; tzp-kpw3-d *;c7yem 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 5.00 kg obj-miw k p*j:i5tect moves to the left with speed 3.00 m/s. After colliding, the 4.00 kg object moves to the left withtj:w5* - mkpii speed 1.00 m/s. What is the speed of the 5.00 kg object after the collision?

  12.23: A collision of two bl b05pe7mpg(k3- e(ghts t t;(7zbxdb socks takes place along a horizontal surface without friction. A block with mass M1= 3.00 kg initially moves to the left with s7 esbmp0(5 (tzpbxk(-;g tes g7h3dtbpeed 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 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 horizontal surface wit *(d.wh7tq cnohout friction. A block with mass M1= 3.00 kg initially moves to the left with speed V1= 5.00 m/s whendoc.(7tq w* hn 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,Aand B, move8qce /usinuctn 54(3y 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 thjai9j )fzlo6.c0 xyc1e linear momentum of two solid objects colliding on the x-axis. Which one cli)9o j axfy.6j01z cof the following statements must be true based on the information provided?