94.33: An air track car with mass m and velocity vpzmunfu 3cx;f1 k *p--hz0ha7 to the right collides elastically with a second air track car with mass 2m and init-3xnc fu;10hfz 7*u-mk hzap pial 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 d;(2c* d2wq (6m 2anuppbqpmlqiagram to the right. Cart 2 is more massive than cart 1. As qqlu2;w*(pa p2 dbpmc qm2( n6they 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 comprc+.o yl)4)8/ cctmzco23ppc+1xr k rp8jsy tpessed 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 surface. Tc. )cr 8jtlxp/ cm)sk3cco+ tp84+p rzopy2y1he string is then cut. Which statement is true?

  96.12: Two football players with mass 75 kg and 100 kg run directly toward eyj::ndu/ tl; g;ju0e)8 nzzvf4 k 0efvach other w djg;v vunfztf4e 08u/:)k0:;zyle jn ith 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 just after the collision would be:

  96.14: A 30-kg child who is running atca o c/n: : jdxcx17nvz/uf*5k 4.0 m/s jumps onto a stationary 10 kg skateboard. The speed/7x*d nvcc 5 /c:njxfzuak1:o of the child and the skateboard is approximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfmp(t ,rj:,lej ectly inelastic collision on a street. Which one of the followin jj,r(pe:lt, mg choices correctly identifies the object(s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizontally from a spring g1dr5us*e* )te+ pz m9ztfgo f.un that rests on a horizontal frictionless surface. See the accompanying figure*5 z re9zg1+*.)mft deupstfo . 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 and couples with an 84jmtme1w 1s8 c000-kg fre8mm14w t1se jcight car which is initially at rest. The approximate common final speed of these two cars is

  00.05: A cart with mass 2m has a velocity v before it strikes another *bigh( )4vdbv cart of mass 3m at rest. The two carts couple and move off together with a velocityb(gdv*hi)v 4b

  04.12: A mass m has speed v. It then colly,rbydiiz x7z8u)m d(m7s7 v*ides with a stationary object of mass 2m. If both objects stick together in aperfectly inelastic collision, what is the final speed7mrdbm vzi,is7 u)d y (zyx*87 of the conglomerate object?

  06.06: An arrow is shot through an apple. If the 0.1 kg arrow changes speed by vk4h4 hz7hq7o 10 m/s during the collision (from 30 m/s to 20 m/s) and the ahoh 7zv7hq4k4pple 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 railroad track at 7.0 m/s and col67yguy)v *gcp lides with a tanker car that is at rest. After the collision, the two ca7c vg6)u*yg pyrs 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 trcz 80vhnr7 o4qkt-9htjcc;2savels to the East with speed 4V. A truck initially travels to the West with speed 3V. After the vehicles collide, they move;c9crkz st2h7q vjtcho04n-8 together to the West with common speed 2V. What is the mass of the truck?

  11.37: Two blocks sitx /mzoz d 6l (f;hmtqb z40jy-9cia,3s on a horizontal frictionless surface connected to an ideal spring. Initially everything is camytz o jh 4q( /96-0mzzfb3i;,xsd lat 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 objjc6z--7dn:mqe(v uy zect moves to the 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 t-dc7e- my ( zu:qz6jvnhe 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 uq+tkpzkt e)+ua9f 2-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 hif tk2+)9+pqz-kta uuets 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 bl(d 7b-g2kyi:9kpl tx dl*/dfbocks takes place along a horizontal surface without friction. A block with mass M1= 3.00 kg i d(kbf*kp l -gyd/x:7t ilb9d2nitially 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
What is the speed of the block with mass M2 after the collision?

  14.15: Two objects,Aand B, move in spacpem b)b c7g uuj:4vy8 h s4r5v-.ee1gne 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 linear momentum of two sxo x82s8yuh.vvn/ ij /go. vo,olid objects colliding on the x-axis. Which one of the following statements must be true bas, o.y 8/xvh ovuo.j8vgix2 /sned on the information provided?