94.33: An air track car with mass m and velocity v to the right colfrmi 4c(/ hcfl o9o/bgje,a8 zb)5hn so9q (h3lides elastically with a second air track car with mlmb oo95rbff) c8 sga /(no z(c4ih/e,hj39hq ass 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.ajmfj /um/r e:-e4-l n 0lmngq3y0z 0p Cart 2 is more massive than cart 1. As they are forced apart by the release of a compressed spring, which of the -y l 3z0pjj4gef ualqm/e-0/nm:0mr nfollowing quantities will have the same magnitude for both carts?

  95.37: A spring is compressed between two objects with unequal masses,ri/ry maz9no 1k2zjw lddl-3k:) /y*im and M, held together by a string as shown in the figure to the right. The objects are initially at reston a horizontal frictionless surface. The string is then cut. Which :dr z lzdmy lo/-3)jn k9y1ik*2/raiwstatement is true?

  96.12: Two football pz maz/6 ikj9u.layers with mass 75 kg and 100 kg run directly toward each other with speeds 6.0 m/s and 8.0 m/s respa/ u69ikmz jz.ectively. If 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 stationary30c m7t0 znztt 10 kg skateboard. The speed of the child and the skateboard is approttt30 n m7zzc0ximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfectly inelastic collisp:yd5 27o;qr azbfk4wew rf/jios(m ; 65de;zion on a street. Which one of the following choices correctly identifies the obj6skoqrf;o ejfd w2by55p(ad z;7iz w:/;m 4erect(s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizonn am:96py6styl; vfm :tally from a spring gun that rests on a horizontal frictionless surface. See the accompanyim:6:l fy a69mypnst;vng 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 moving at 4.0 km/h collides anjlpinw- 3g+m: j(*q6fsl j ,r(utlv6ad couples with an 8000-kg freight car which is initially at rest. 6njm- t(ij3wluq6p:l *,jgalsfr+ ( vThe approximate common final speed of these two cars is

  00.05: A cart with mass 2m has a 1 mhf o5juj7oa*r h/+ho1f9na velocity v before it strikes another cart of mass 3m at rest. The two carts couple anhr n*f9ouhj+hm oa1 1ofa7j5/d move off together with a velocity

  04.12: A mass m has speed v. It then collides with a stationary object of ma4zi* ,pp.reabh2xb7 2vrcq g5ss 2m. If both objects stick together in aperfectly inelastic collir2e pc*.gbq 2xzba5ivp4, 7 hrsion, 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 spp*hk..q5 .ubsp1 .5 utpfqovxiz -1nmeed 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/s1qbnuf-u5m1 vsp. qp pxok.*.zht.i5 during the collision, then the mass of the apple must be

  05.04: A freight car is moving freely along a railroad track a5-2c-3u l oxcokt-yxp t 7.0 m/s and collides with a tanker car that is at rest. After the collision, the two cars stick together and continue to movxt-oyk- ccuop5lx-32 e 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 iniypsg uxn qk e5,0zolrpo:*xhy;3( /v(tially travels to the East with speed 4V. A truck initially travels to the West with speed 3V. After the vehicles collros3,l (x(kv */zy:5p;ypoqugen hx0ide, 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 connected to a tnd 5i1( .jojuq*eim(sf4vn-n 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 blovi*-u1 fq4ms.dt5(ije j o(nn ck 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 sp/5bm2-vax u2ma yqhfq62t z)meed 5.00 m/s. A 5.00 kg object movesaq2 h /)mx -2v5yqfm 6bam2zut 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 the collision?

  12.23: A collision of two blocks takes place along a horizontal surface without oo :lzq2f75qjss+ up6 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 m5jpool+f2 7 squzq:6s ass 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 hor cbw-)(b n51rp rw.mtaizontal 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 initially moving to the right with speed V2= 2.00 m/s. After colliding, the block withp. bc) r-nmw( t5r1wab 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 )n nzk9 o0w.tcspace 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 the) opwy r,m3ym 51tcd*l linear momentum of two solid objects colliding on the x-axis. Which one of the following statements must be true based on the informatty 1wylmcdr3m )* 5op,ion provided?