94.33: An air track car with mass m and velocity v to the right collid(*aos wv dv4q5 a:uz:ues elastically with a second air track car with mass 2m and initial velocity zero. What is the velocitysqv 4v 5u(o::*wd aauz of the 2m car after the collision?

  97.08: Cart 1 and cart 2 are helnkq/3; x89w ruy(mim;v xhk -qd together as shown in the diagram to the right. Cart 2 is more massive than carh q/rm 3 wn9;k-x mxy;vkui8(qt 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?

  95.37: A spring is compressed between two objects with unequal masses,m and M, h3kl g 0mcp 0xr9a1ymiw1 hsm1t;0ui(leld together by a string as shown in the figure to the right. The objects al1 k0( tm3s1m90cm ;hiyi1 x pwau0rlgre initially at reston a horizontal frictionless surface. The string is then cut. Which statement is true?

  96.12: Two football players with mass 75 kg and 100r, 0zjr6omg8d 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 spez o6mgr8j0,rd ed of the two players just after the collision would be:

  96.14: A 30-kg child a .g7nlgb9a; gwho is running at 4.0 m/s jumps onto a stationary 10 kg skateboard9aag 7b ggn.;l. The speed of the child and the skateboard is approximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfectlk fju) 276xtab uc.um9y inelastic collision on a street. Which one of the following choices coj.)cuxu 2k7tbua fm96rrectly identifies the object(s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizontally from a spring gun thao52q+2a-j wh d ovn.eet rests on a horizontal frictionless surface. See the accoe h-wadnqoo5 j2v+.2e mpanying 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 movin*3flq22uy xieg at 4.0 km/h collides and couples with an 8000-kg freight car which is initially at rest. The approximate common final speed of these two carsql 3ui2xe2y*f is

  00.05: A cart with mass 2m has a velocity v before0 )qz zc1h:scv it strikes another cart of mass 3m at rest. The two carts couple and move off togethecc)zh: v zqs10r with a velocity

  04.12: A mass m has speed v. It then collides with a stationary object of mass p*nr bw-fd .ejh/i0ak: b(:rb2m. If both objects stick together dw/0bbnh:ej.a k *: rp(-irfbin aperfectly inelastic collision, what is the final speed of the conglomerate object?

  06.06: An arrow is shot through an apple. If the 0.(b vbqd mn/f)+wf4 8ok1 kg arrow changes speed by 1qf +)f4/m(o 8knbbwv d0 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 collision, then the mass of the apple must be

  05.04: A freight car is moving 1gef5k10p+mikx pr -bfreely along a railroad track at 7.0 m/s and collides with a tankerk-ip0b5pm+ 1r1ke gx f car that is at rest. After the collision, 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 :+o2kv ccnu.g M initially travels to the East with speed 4V. A truck initially travn +2gk uo.:ccvels to the West with speed 3V. After the vehicles collide, 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 an iw(;2 bm;wo-rg8kd chat +smu. deal 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..+ot8-g awmhk2b wud ;rs;( mc 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/s. A 5.00 kg ono51(bak( 59oavmga0,d x txybject moves to the left with speed 3.00 m/s. After colliding, the 5vgk((aa to5ony b,x1xma90d 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 with1/;87 o p8wfpkpba sbbout friction. A block with mass M1= 3.00 kg initially moves to the left with speed V1= 5.00 m/s/ap7;b8f b 1wop skb8p 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 along a horizontal surmxz4an* cpl sjb4;1-c77 kdt pface without friction. A block with mass M1= 3.00 kg initially moves m cpj*xp- s7kad;4l7c 1b n4ztto 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 tb w(swhf. ojx/2fq/dwz j:-/ 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 the magnitude of t/ e9f,o9lmr (sy aq)(cr.yqqvhe linear momentum of two solid objects colliding on the x-axis. Whio(,frvc )m(r yq/.la9y qeqs9ch one of the following statements must be true based on the information provided?