94.33: An air track car with mass m and velocity v to the right collcd4publggwrt. g0k h.*hu08)m/3 fbvnrv t+, ides elastically with a second air track car with mass 2m and initial velocity zero. What is the velocity of the 2m car afte8 cdv,4vlr3b+ gkg p.fwg)*b/t0 u.0hutnrhm r the collision?

  97.08: Cart 1 and cart 2 are held tog, u fx8-rmq0hyether as shown in the diagram to the right. Cart 2 is more massive than cart 1. As they are forced apart by thq f8,y xurmh0-e 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 objectpyup *q) xhl6 e6z0-l9abvt nw--ln,h s with unequal masses,m and M, held together by a string as shown in the figure to the right. The objects are initially atnvw--u-6by 9p *lhnlx0a pl e)t ,zh6q reston a horizontal frictionless surface. The string is then cut. Which statement is true?

  96.12: Two football playersmpucyo722bu. with mass 75 kg and 100 kg run 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 players jupub 27.ym uoc2st after the collision would be:

  96.14: A 30-kg child who is running at 4.0 m/s jufrd.m2e(qj53oayj19 /mas l fmps onto a stationary 10 kg skateboard. The speed of the child and tale(jfdom m/1 5.j3yrqf s9a2he skateboard is approximately:

  17.23: A 1500 kg car and a 600vq- 5umw/u *nas8rks *0 kg truck have a perfectly inelastic collision on a street. Wh/an*u m-srv8*q5swku ich one of the following choices correctly identifies the object(s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m ;m owf6tsak 60is fired horizontally from a spring gun that rests on a horizontal frictionless surface. See the accompanyit6 a om;swf60kng figure. 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 movi fa)pg)n ( plt34m0jqnng at 4.0 km/h collides and couples with an 8000-kg freight car which is i 0n ppqlf)3ta mgn)j(4nitially at rest. The approximate common final speed of these two cars is

  00.05: A cart with mass 2m has a velocity v before itcj*8 gz*zrlg z-g)2 pt strikes another cart of mass 3m at rest. Th gjg)tc8zgzp2** zl-r e two carts couple and move off together with a velocity

  04.12: A mass m has speed v. It then collides with a stcmekg: ) d;22ha92vlprqpa 9 oationary object of mass 2m. If both objects stick together in aperfe; e22p2)a q 9g9hd:vlkcormpactly 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 cr f 42ytnht*:2 0roqcz/g- epw r;eob4hanges speed by 10 m/s during the collision (from 30 m/s to 20 m/s) and the apple g: -egb20q crt o;e44hyw on rfp*/z2troes 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 movingeg; co) -cuw*n3h vj /x9uj+ln1hnq8d freely along a railroad track at 7.0 m/s and collides with a tanker car that is at rest. After the cd-g n hnlcu*u3n/jv8+9c 1qxo;hjw )eollision, 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 the East with speed 4V. A truc4)6i6tu x x vdua4(f)mzzg:rck initially travels to the West with speed 3V. After the vehicles collide, they m c:rudfzix4am()6 )x ut4 6zgvove together to the West with common speed 2V. What is the mass of the truck?

  11.37: Two blocks sit on a horizontal q6qnfn(8/yg - ija(:kpgx8yhfrictionless surface connected to an ideal spring. Initially everything is at rest and there is a string compressing the mass-spring system from equilibankyy /qhq8 8g6-ij(nx( :gfprium. 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/m+ipn7l 7ebc2i w95ig:p ie (zs. 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 1.007ip2:wi(9l+i bpn zge 7 cim5e 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 s (eerrv.0.f)im7gc,bzs n0 liub)b x6(qnz8 rurface 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 colliding, the block with mass M1 isrrs7bi)geru0 nz,b.(bzil. mv( f e8n)c 6q0x 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 thb ( /npfk:/ncwo blocks 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 in:cpf/h(kn/b n itially 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 colli kusx(5p y-2fznz6 xy7de.
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 mogt m3t sn)dz.5l,4qv omentum of two solid objects colliding on the x-axis. Which one of the follodgl. 4,vnm z5qs3o)tt wing statements must be true based on the information provided?