94.33: An air track car with mass m and veg7qnq0lag- ,plocity v to the right collides elastically with a second air track car with mass 2m and initial velocity zero. What is the velocity of t,p7l0-aq qngg he 2m car after the collision?

  97.08: Cart 1 and cart 2 are held together as shown in the diagramts s7p 4huvts z8w.5si;5 ,nk0pune;q to the right. Cart 2 is more massive than cart 1. As theyzp,.s45 hiwp8es s unun;k qt5sv7; t0 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 compressed between two objects with u +jg*ha5vty u5nequal masses,m and M, held together by a string as shown in the figure to the right. The objects are initially at yu vha+5 5gjt*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 t ym8fk3,be,tdirectly toward each other with speeds 6.0 m/s and 8.0 m/s respectively. If theyymk t,,3efb 8t 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 -xvbp b8bmw1 ue4* rb8v*p,ya who is running at 4.0 m/s jumps onto a stationary 10 kg skateboard. The speed of the child and the skateboard is apr e*ap8b v 84m,vyxbw-1bubp* proximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfectly inelastjw ilm)d6u mk;cyz8;* ic collision on a street. Which one of the following choices correctly identifies the object(s) that lose kinetic em zy86c j*dlw km;iu;)nergy from the impact?

  96.35: A projectile of mass m is fired horizontallypyj.jfcvlw7efaqa4/ 55)c v 6 from a spring gun that rests on a horizontal frictionless surface. See the accompanying figure. The mass of the gf6)a .qvjj5pwv45ecy/ l7 afcun 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 freigd)r) vxlx)f +o zy1nu6ht car moving at 4.0 km/h collides and couples with an 8000-kg freight car which is initially at rest. T f+1x6drn lyvou)x)z) he approximate common final speed of these two cars is

  00.05: A cart with mass 2m has a vel jp5utb*r9b t *s eqdfv)-i/5aocity v before it strikes another cart of mass 3m at rest. The two carts couple and move off toge*vrijf5-9*pb t/tue adq b5 )sther with a velocity

  04.12: A mass m has speed v. It then collides with a stationary object of mass 2 wwn ),zkll,q31s 3obgm. If both objects stick together in aperfectly inelastic coll,l)lgzo k3sb,w1w q3 nision, 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 s*-;q5v1xdp c-+tnkzq 0ocwaipeed 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 during the collisip+1w-*i;qvcx qdk-zcn o5 at 0on, then the mass of the apple must be

  05.04: A freight car is moving freely along a railroad trj.i)l jwh7fuse 0usq -+ e,i4oack at 7.0 m/s and collides with a tanker car that is at rest. After the collision, the two cars stick together and c s, wes0lq-f. o)4jiiu7 +juheontinue 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 t2y*ctq7rv c;t ravels to the East with speed 4V. A truck initially travels to the West with speed 3V. After the vehicles collide, they move together to the West vc72 ; yrc*qttwith common speed 2V. What is the mass of the truck?

  11.37: Two blocks sit on a horizontal fricttd 8jwk-:bgx9akm v9 2ionless surface 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 reaches its maximum kinetic energy K. What maximum kineticvx td-g:2kw9ka9 8mj b energy does the block of mass M attain in terms of K?

  17.09: A 4.00 kg object moves to the .dsn(ffc;8 sj right with speed 5.00 m/s. 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 f;sn d. jfc(8s1.00 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 witho fj5s ouu myy8vovj7/d)(- vx,ut friction. A block with mass M1= 3.00 kg initially moves to the left with speed V1= 5.00 m/s whe v-u ,oj/dsymx()vf8j oy5v u7n 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 suroe ,n;fjo.xuc.cyo4yvg9 x;(face 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 witj o;.49 of,ce;xvoc(y .nxguy h 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, mo/ ag 9 j.9cs(an ucqn)t+r:pfove 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 u :z0rp.am4huul1,*papv( klthe magnitude of the linear momentum of two solid objects colliding on the x-axis. Which one of the following statements must be true based ozuk0p4aum(:l1uvp hl, * .aprn the information provided?