94.33: An air track ca4+ :r m7cfn,gva( (mlujrq) ror 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 is the velocity of the 2m ,(jam q4vou)fmg: rln+(rc r7car after the collision?

  97.08: Cart 1 and cart 2 are held together as shown in the diagram to the righskp. rz9s +ef.-y)qxo/guwh zf4 a 46ot. Cart 2 is more mas kqass-y+wo.4fxzrgh )u 964/oezp.fsive 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?

  95.37: A spring is compressed between two objects with unequal masses,4y p9qh0y:lmqr6 odwm8,p*2tg)tc ynmc r0 + wm and M, held together by a string as shown in the figure to the right. The objects are inityt,tr0lc q mh6o)90:28+gw*4 mqprcpn myy wdially 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 100 kg run directly toward eac5d9ll fax /czb4gu t:lx)2 2y2y.y ivoh 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 just after the collisia)yyy 42x .bc22:i/txfluog v dzll9 5on would be:

  96.14: A 30-kg child who is running at 4.0 m/s jumps onto a stationary 10 kg cyf;y +w) 4vkz3fq z1fskateboard. The speed of the child and the skateboard is ffqfz cy+4 y;k3vzw1)approximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfec yhl(8wvj-etw.gx;h p(29ei flo,7fktly inelastic collision on a street. Which one of the following choices correctly identifies the object(s) that losfgjh9ih-e .k8xtvlo(7; wfy(2 e l,wpe kinetic energy from the impact?

  96.35: A projectile of mass m is fired hd-1uqt* b gc,b1tl, .qu5unr(o8tyzl orizontally from a spring gun that rests on a horizontal frictionless surface. See the utnbt uzb1c8 qldq*(-5.luy ,ot,rg 1accompanying 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 k/o;dui2 ,mtqwb,y7nm:csk 4 sm/h collides and couples with an 8000-kg freight car which is initially at rest. The approximate common final scn i7,ust/smb; qwd yk, m:2o4peed of these two cars is

  00.05: A cart with mass 2m has a velocityel fz (aj)*+m0:vdrkff. ijn : v before it strikes another cart of mass 3m at rest. The two carts couple and move off together withrj mvf+:a : fi0df*.k)(ze jnl a velocity

  04.12: A mass m has speed v. It then colli(;f8xwmf/ htpfycu 33m 8r:e ddes with a stationary object of mass 2m. If bf3:;xh8wme3 p d8/y c(truffmoth objects stick together in aperfectly inelastic collision, what is the final speed of the conglomerate object?

  06.06: An arrow is sh eg: hn ia3/jcq6:v4zm-gpq0g g w48faot through 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 thea/ie:n qmf48 3-qjz gg0:6w gp4 caghv 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 freely along a railroad track at 7.0 m/s and coll+cjyc*ex9 e/ zuk1s 1ddvi t4+4scdx3ides with a tanker car that is at rest. After the collision, the two cars stick together and contycesdxkz1 ct/ 14vjd uceidx+s+3 *94inue 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 7dowe1md 1 e9 is23rlc4V. 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 mase e ocms rdlw39711id2s of the truck?

  11.37: Two blocks sit on a horizontalx.z*zs5enatydxqh) g6 6n- 3m frictionless surface connected to an 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 block of mass 2M reaches its maximum kine hy5azn)6e. gx3m6 q* sdz-txntic 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/s. A 5.00 kg objj;/y 4n 5f 61 pixz3gbo6jazhbect moves to the left wib6/aby3j4z6ofi nh5g 1;xjpz th 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 surfwmf n0*n;q u9ut+la44qcav8xda f.x 6ace without friction. A block with mass M1= 3.00 kg initiall *m6 t4n 8fqwua a.+qdv0a4xuc lxfn;9y 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 tw .ni (onna oi,rs,8l:xo 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 initially movsx na8,. i,ln :(onoriing 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, move1 6n,0l4x6o ef ++ijb jpccteo 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 t ti 75 cpsl)r8bnp,.sphe magnitude of the linear momentum of two solid objects colliding on the x-axis. Which one of the5ni .pls7)8cr s pt,bp following statements must be true based on the information provided?