94.33: An air track car with mass m and velocity v to the right collideb z -1+zlwj9cgs elastically j+ 19zlbc-gzwwith a second air track car with mass 2m and initial 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 diagram to the right,j87a /bazp3sz vxur) uiz-av.3q .yx. Cart 2 is more massive than cart 1. As they are forced apart by the release of a compressed spring, which of the foll7 j 3vyi.rx,z/s x a8.u)vqb pz3-zauaowing quantities will have the same magnitude for both carts?

  95.37: A spring is compressed between two objo0vgliz 8,vl4 ects with unequal masses,m and M, held together by a string as shown in the figure to the right. The objects are initi l gv4vlo8z,i0ally at reston a horizontal frictionless surface. The string is then cut. Which statement is true?

  96.12: Two football players with mass ff,5 ;ys)sjgkyo;q 9 s(v(7g 1p:gjdkym 5thu 75 kg and 100 kg run directly toward each other with speeds 6.0 m/s and 8.;k jsygq)1,j g59os (shpm: fd5u(fktgyv7y ; 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 ise+t*3smsz97bxv g,yr running at 4.0 m/s jumps onto a stationary 10 kg skateboard. The speed of the child and the skateb s*m+xvtbes z,y73rg9oard is approximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfe l-bwe d37ph.lctly inelastic collision on a street. Which one of th37 -lwebh.d ple following choices correctly identifies the object(s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m is fiyj3mdmi13wth u n-k*8 red horizontally from a spring gun that rests on a horizontal frictionless 1ij*dhktn8mm3w3y - usurface. See the 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 and couples with a+ ej+2nwesf3yl f8ma3n 8000-kg freight car which is initially at rest. The approximate common fij+f2e3nesam+w8f3 y l nal speed of these two cars is

  00.05: A cart with mass 2m has a velocity v before it strikes another c:oia( vp(ebyp rjrjp / )91 7zz(j(ymkart of mass 3m at rest. (zjrj ((po)1e bmzyayp pv:jirk97/( The two carts couple and move off together with a velocity

  04.12: A mass m has speed v. It then 8t 47e/)jyqiz* u mcubcollides with a stationary object of mass 2m. If both objects stick together in aperfectly inelastic collision, what is thi8c/ju*mq7b y)4t ez ue final speed of the conglomerate object?

  06.06: An arrow is shot through an apple. If the 0.1 k1pbn8 qhr+1wvg arrow changes speed by 10 m/s during the collision (from 30 m/s to 20 m/s) and the apple goes8n+1h wbrv1qp 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 fjqt8k e.4v*c railroad track at 7.0 m/s and collides with a tan.fk jevctq 84*ker 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 M initially travels to the Easpzr5yu9 sgkh64v:z k)o a38iw t with speed 4V. A truck initially travels to the West with speed 3V. After the vehicles c y43a9:r)zi8k6uz ohpw5gvs kollide, they move together to the West with common speed 2V. What is the mass of the truck?

  11.37: Two blocks sit on a horizontar:m iv n:/r)sixld,i,l frictionless surface connected to an ideal spring. Initially everything r:i:x ,i)d ,rvm/lsinis 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. What maximum kinetic energy does the block of mass M attain in terms of K?

  17.09: A 4.00 kg objec fz7xf1 h:xtb)t 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 the left with speed 1.00 m/s. What is the speed ozx)f7 b1 :htxff the 5.00 kg object after the collision?

  12.23: A collision of two blocks takep-i boyti18; is 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 M1 is moving to the right witi;1i ot-biyp 8h speed 1.00 m/s
Which of the blocks underwent a larger magnitude of acceleration during the collision?

  12.24: A collision of two b-oq .qqk:+8 boppur +c/3eqaalocks takes place along a horizontal surface without friction. A block with mass M1= 3.00 kg i8bq-o r/ kqq+cu:p3 aq.+ eoapnitially 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 space and then collim*69.pw )vis- xwtmong i6+o ude.
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 monv48 t*zu (gqwmentum of two solid objects colliding on the x-axis. Which one of the following statements must be true based on the infor gnwu*vz(t q84mation provided?