94.33: An air track l*,0lobll kal 6/wg*g car with mass m and velocity v to the right collides elastically with a second air track car with mass 2m and initial velocity zero. What i*l6g /ogwlka,l0 lb*ls the velocity of the 2m car after the collision?

  97.08: Cart 1 and cart 2 are held together pq37, lufwj9 kas shown in the diagram to 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 will have the same magnitude for both carts?q37ujl9fpk ,w

  95.37: A spring is compressed between two objects with unequal 1b:dl7vpyv w-l ;zzm5 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 fricti z :ld15 ywvv;bzplm7-onless surface. The string is then cut. Which statement is true?

  96.12: Two football players with mass 75 kg and 100 kg run directly th a*en 9o4ye:toward each other with speeds 6.0 m/s and 8.0 m/s respectively. If they grab each other as they collid o: *hne4ayt9ee, 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 jump 9ntylbt l4/4at, hzh u+rn54l nm3:pms onto a stationary 10 kg skateboard. The speed of the child and the s,pl4tz/: am3nn4+t5h r ub9mtly4l hnkateboard is approximately:

  17.23: A 1500 kg car and a 60,ltahb22 4eksqq r57k00 kg truck have a perfectly inelastic collision on a street. Which one of the f k 7beaqh2,2rtlqsk45ollowing choices correctly identifies the object(s) that lose kinetic energy from the impact?

  96.35: A projectile e3 mgbm:qp). w* x0vrmof mass m is fired horizontally from a spring gun that rests on a horizontal frictionless surface. See the accompanying figure. The mass of the gun is M. If the kinetic energy of the projectile a:qm.m b 3xr) *wg0pmvefter 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 q,nga8p:aa (v and couples with an 8000-kg freight car which is initially at rest. The approximate common final speed ofag paa(qn,:v8 these two cars is

  00.05: A cart with massn(1tgxi3 vkf4 2m has a velocity v before it strikes another cart of mass 3m at rest. The two cvx1ifg4n t 3(karts couple and move off together with a velocity

  04.12: A mass m has speed v. It then collides with a stationa,6cwhw:r )1rjt,r w ok0yc(xcqwl) 3y ry object of mass 2m. If both objects stick together in aperfelyywr)wx3, )qwjc c 6 0cr:w,rh1otk(ctly inelastic collision, what is the final speed of the conglomerate object?

  06.06: An arrow is shot through i ;((n8ay w0vwv/(f)jzer/gngmn :l w an apple. 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 rest to a sj8(v0n/)g e(w agw /wnyf:in;zv rml(peed of2 m/s during the collision, then the mass of the apple must be

  05.04: A freight car is moving freely along a railroad trij04*n z6i ft)j3h6ot4j kr ccack at 7.0 m/s and collides with a tanker car that is at rest. After the collision, the two cars stick together and continue t 4jo 3ctc0rk nfi*tz4j66)ijho 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 sy9upj+s 7c1sEast with speed 4V. A truck initially travels to the West with speed 3V. After the vehicles collide, they move together to the West with common speed 2V. What is the ma91p s7+ycs jsuss of the truck?

  11.37: Two blocks sit on a hol5oocp .t ih3-rizontal frictionless surface connected to an ideal spring. Initially everythio- h5pl.t3icong 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 kinetic energy does the block of mass M attain in terms of K?

  17.09: A 4.00 kg object moves to thym937jnw zqm 7e right with speed 5.00 m/s. A 5.00 kg object moves to the left with speed 3.00 mj7 7q zw9mnm3y/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?

  12.23: A collision of two blocks takes plt l pow3k8 q6vbj,b(u5ace along a horizontal surface without friction. A block with mass M1= 3.00 kg initial5q v,wj3(o k lbu6p8btly 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 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 kl yz es811/zyalong a horizontal surface without friction. A block with mass M1= 3.00 kg initially moves to the left with speed V1= 5.00 m//z y8y zsk11els 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 collidenx 8(p-qkifgf/65kb s)9r pi zgcu-b(.
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 magnitu,u+4 b5e l j4oqv0h1eha4aksgqwu :(p de of the linear momentum of two solid objects colliding on the x-axis. Which one of the following statements 4(wqqka b:1 vuh s5,u 4oh+jel0 peag4must be true based on the information provided?