94.33: An air track car with mass m and velocity v to the righ- +g1ukbss8mtt collides elastically wit k mbst8+sg-u1h a second air track 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 the right.wb-os 19f6 cbblbhz+13 ;py sb Cart 2 is more massive than cart 9 -s;lzbs63bbbo h 1+1pbw cfy1. As they are 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 compressov1s5 ne+ ,c q:s(bnxsed between two objects 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 no(nx 5bc sssq1 e+v:,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 each u 2qa5*cyogt: other with speeds 6.0 m/s and 8.0 m/s respectively. If they grab each other as they cau5yqog:*ct 2 ollide, the combined speed of the two players just after the collision would be:

  96.14: A 30-kg child who is u6:od;rg2i n 0 /*,rstqsdq;kq9beae running at 4.0 m/s jumps onto a stationary 10 kg skd ra,oqdeu;;6 nrq k2t9ib qg /e*s0s:ateboard. The speed of the child and the skateboard is approximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfectly inelastic collis:xhv1 0nn4 s8 gjr2rdoion on a street. Which one of the following choices correctly identifies the object(s) that lose kinetic energy from r4 n1ov 08s:xj gn2rdhthe impact?

  96.35: A projectile of mass m is fired horizontally from a spring gun that resj kgh4(ir6t r-ts on a horizontal frictionless surface. See the accompanying figure. The mass of the gun is M. If the kinetic energy of the projectile after fi 6tjihk- rr(4gring 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 c*+s8m s ohisv6ollides and couples with an 8000-kg freight car which is initially at rest. The ap* ohs8 ismv6s+proximate common final speed of these two cars is

  00.05: A cart with mass 2m has a velocity v before it strikes x 0y,ra7wlk8e another cart of mass 3m at rest. The two carts couple and move off together with a v7l w ke0yr,8axelocity

  04.12: A mass m has speed v. It then collides with a 4 a 8 hfuhnpm2*jsq68rstationary object of mass 2m. If b8hsna 4 hp86fj 2q*mruoth 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 speex vz -;4f-9q7v qsod6xfsgx:jd by 10 m/s during the collision (from 30 m/s to 20sf;d zjvxxx9o:vg -s6q7q 4 -f 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 freely along a railrxvy8cm:-m;h v oad track at 7.0 m/s and collides with a tanker car that is at rest. After the collision, the two cars stick together a-mh:; vmcx 8yvnd 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 the East with speed 4V. A truc*j,c*o9 lajbh/ io e7ok initially travels to the /lacoj, oj7 hbei9 o** West with 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 surface connecte/tny: ncl(tx3vejq 0*v+m:d dd 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 maxd lt30 y*n:+/qmx jtc:den( vvimum 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. l .1d dtf/i7cw7u0vgr A 5.00 kg object 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 t7017t dwicl.g r/v dfuhe collision?

  12.23: A collision of two blocks takes place along a horizontal surfacel;d,p1aqm t(wmg+du 8 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 co(;dmq1td +8pg ,muwal lliding, 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 twoyfts,p 5 guvf2li17o d6 a3q1+ b;8k srqboi4t blocks takes place along a horizontal surface without friction. A block with mass M1= 3.00 kg initially moves36otk5;1 qvy i2,fo 4gr + ilq7sbuabf8p1dst 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 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 col ml.r(-c,,wa6c )cvnaj e0nhalide.
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 mav2coxm:c2 h7./nnis/ 0kxekomentum of two solid objects colliding on the x-axis. Which one of the following statementsvki x/ hsxn./a7oe :nm c22ck0 must be true based on the information provided?