94.33: An air track car with mass m lwajbw4)y/;x905a 1hqb cu*x tsl e9uand 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 car after the col es4a9w10 ct uah wxl)uxb*9;/jq5lby lision?

  97.08: Cart 1 and cart 2 are held together as shown in the diqv3i ha+43bhf agram to the right. Cart 2 34vhb+hifq3a is more massive 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 compmth3 :ujt c d/c2+6m4vckik l2ressed 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. The string is then cut. Wh4cd l+:vjt3ik6/hk m2tm2cc uich statement is true?

  96.12: Two football players with mass 75 kg and 100 kg run dirvd1 oa46u p+lvuuli k fl3-9.eectly toward each other with speeds 6.0 m/s and 8.0 m/s respectively. Ifadlvp+16i 9eovk 4ll3fu uu- . 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 runxtn .xea/q;p9l*4cd dning at 4.0 m/s jumps onto a stationary 10 kg skateboard. The speed of the child and the skateboard is approximate/. cx*pt;le n9aqdd4xly:

  17.23: A 1500 kg car and a 6000 *5;oly+ j g8a2ny hgyf 1wo,rgkg truck have a perfectly inelastic collision on a street. Which one of the following choices correctly identifies 28+l*rhofayg, wj 5gygoy;n1the object(s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizontally from a spring gun that rests(dat rxxhu) (9 on a horizontal frictionless surface. See the accompanying figure. The mass of the gun is M u(x)9ahdxtr(. 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 /vnfait22u y.wktl )9z y7g8xcar moving at 4.0 km/h collides and couples with an 8000-kg freight car which is initially at rest. The approximate common final sfgna)8 klz. iu 27tvxt/yw2y9peed of these two cars is

  00.05: A cart with mass 2m has a velocity v before it strikes ano8c1wsd:ti)x other cart of mass scx1w:d ti)8 o3m at rest. The two carts couple and move off together with a velocity

  04.12: A mass m has s)t*,l6/xc vd h*xh:ba1eurx p peed v. It then collides with a stationary object of mass 2m. If both objects stic x:h1 px*bdu)exh,ta *6vc/rlk together in aperfectly inelastic collision, 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 speed +h. ncr-asp 1pu r:p8rby 10 m/s during the collision (from 30 m/s to 20 m/s) and th-+u 8rp 1p.psahrn:rce 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 tr bn p9;/bh)4lvn .fhdiack at 7.0 m/s and collides with a tanker car that is at rest. After the collision, the two cars stick togetl n;hb/ ihd 49f)b.pvnher 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 travels t9e2/fzt p;n z;/i(3eb lmjwom2m xa 2io the East with speed 4V. A truck initially t xomm;e (ia9f;2n/ mj32/wzzl b2teipravels 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 horizz/lls6ec .9h- vdv)fbontal frictionless surface connected to an ideal spring. Initially everything is at rest and there is a string compressing the mass-spring system fr 6sv.l9bv lcd/fh-e )zom 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 object moves to ) 9ba-nim)kvsj88 sia( n undy0zr;b5the 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 lefn8u i nbba5s0)viakm9-z jns; r8()dyt with speed 1.00 m/s. What is the speed of the 5.00 kg object after the collision?

  12.23: A collision of twwzd4ef p8kid ipg,kz++oq/(rp x:7vng1/ wo6o blocks takes place along a horizontal surface without friction. A block with mass M1= 3.00 kg initially moves to the le wkdgx(onpidz,z +kg4v8irp 6+o/7p e/:w 1qfft 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 two blocks takesjszd6i xkl( v 08qb9u: 57feon 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 s(: 57 j9uvdf 6iqxblokzne80 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,Aan /f;nw7rd(*vb0lhf qvd B, move 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 the linear momentum of5u; rlz/k4 t uhp.6gge two solid objects colliding on thl gg;5rkpz / h.6e4utue x-axis. Which one of the following statements must be true based on the information provided?