94.33: An air track car with mass m and velocity v t0 f7qa5jz7 chqj 3lzn1o the right collides elastically with a second air track car with mass 2m and initial velocity zero. Wha1z q5z ca7nfl07hjq 3jt 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 t7vp 1ba 05uucro the right. Cart 2 is more massive than cart 1. As theubc1 v507ua rpy 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 f6 xm7phxg /4)vkl3e:drw gbnjrh( 31masses,m and M, held together by a string as shown in the figure to the right. The objects are initially at reston a horizontal fri w1j bdxpe3x) v3gmh6:74(rk h nglr/fctionless 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 each ;8,rp qmh/etpv g)6xm prk-; uother with speeds 6u vm-p gm)re p,; xt;q8rph/k6.0 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 at 4.0 m/s jumps onto a stationary 10 kg skjjhc-d0 y53l6 lc z/bwwi0d0zateboard. The speed of the child and the skateboard is ap l03c j6hlzy 5izwjw0dcb-/ d0proximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfectly inelastic collisioadsne c)q yre73q1*u dgls58* n on 5uqe3s7ad )gsce1r * lyq n8d*a street. Which one of the following 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 gun th))alq5 tm3 nfsat rests on a horizontal frictionless surface. See the 5nq stmfl3)a)accompanying 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 an:ji) d)v z: h t,dih 2;l8sbte27sphoad couples with an 8000-kg freight car which is initially at rest. The approximate cod 7hvilbt8h dhta,);:: s) ps2j2oizemmon final speed of these two cars is

  00.05: A cart with mass 2m has a velocity v2 c62 ykg3yefu before it strikes another cart of mass 3m at rest. The two carts couple and move2k6y3f geyu2c off together with a velocity

  04.12: A mass m has speed v. It thl9 3wmuw+ 2jk;e7dmt xen collides with a stationary object of mass 2m. If both objects stick xkwu2+;e73m9lw djtm together in aperfectly inelastic collision, what is the final speed of the conglomerate object?

  06.06: An arrow is shot through an apple. If t) kb. fbbjpi4 6ca /ozn pim;kqlf /0w15ysu96he 0.1 kg arrow changes speed by 10 m/s zj/)bywfcpoab 4 mf n p5bi/1kuq6 sl k.9i;06during 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 cargd2q *o3u3z5 wzkf+2h aad (ud is moving freely along a railroad track at 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 move down the traa 5og22fk33zaqu(d+dd zuw* hck.
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 travvm //;q ae3ecuels to the East with speed 4V. A truck initially travels to the West with speed 3V. After the vehicles collide, they move togeauvm/;ece / q3ther to the West with common speed 2V. What is the mass of the truck?

  11.37: Two blocks sit on a horio ximwz)7;3 x a9d0pcpzontal 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 reacw z73 ac)d xmo9ppix0;hes 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 movesy /nfg)ms, ;vm 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 the left with speed 1.00 m/s. What is the speed of the 5.00 ksmnmgf)v/;y , g object after the collision?

  12.23: A collision of two blockskh7(jtw*nr98uonn 3 e 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 moving to the right with speed V2= 2.00 m/s. After colliding, the block with mass M1o*hjn 8wku e(n3 ntr79 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 surfac.i, a: mnuai a1d1n7hte 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 is moving to the right with speed 1.00 m/s1 7. 1ani:du,inmahat
What is the speed of the block with mass M2 after the collision?

  14.15: Two objects,Aand B, move in space anq 9 lv-99fmtrcd 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 o,2c(yue0u 5)kbeo xh+:osay bo7k:w;k5zw zm f two solid objects colliding on the x-axis. Which one of the following statk5o 2ym :)k0:;z(cwbyokowh,zu s75a eux e +bements must be true based on the information provided?