94.33: An air track car with mass m and velocity v to the right collides elag p8gv+ia )fr+je5g.sstically with a iga )ve8gg+ sjrp. f+5second 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 show+n ,+boqdgqp4n in the diagram to the right. Cart 2 is more massive than cart 1. As they are forced apart by the n+p+od qqg ,4brelease 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 (hq+nh mzdu8 z/ tx gkb2o:6d9with 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 d98: uzozbtqxm( gh 6d2 kh/+nsurface. The string is then cut. Which statement is true?

  96.12: Two football players with mass 75 kg and 100 kg run din8,a o9*f(u wu*yh3 zunlju2k rectly 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 speed of the two players just after t fu 2aln ku3**uyuh,jo(9 nwz8he collision would be:

  96.14: A 30-kg child whc(:d dz1e .3d2odsly1 obto-ro is running at 4.0 m/s jumps onto a stationary 10 kg skateboard. The speed of the child and the ska1ldcz :sod.td2b1 -r3(eoy odteboard is approximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfectly iw:vz* wj9y,5oxvnl 4 anelastic collision on a street. Which one y,oz59nl w :4*vxawvjof 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 that resuofdix,n + -nckdkx47rh)n4;z ft.4 tts on a horizontal frictionless surface. See the accompanying figure. The mass of the gun is M. If the kinetic en,z 7 h t4ut)o4r .niffx;+c4kdkx-d nnergy 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 movnejh 7z0fhh*(ykxc)y::5orj 6 m rgg 9ing at 4.0 km/h collides and couples with an 8000-kg freight car which is ir:*ko) z:h9hj x (7e y56chgyfrnm0gjnitially at rest. The approximate common final speed of these two cars is

  00.05: A cart with mass 2m has a velocity v beforeor kv;g-l+q5 v it strikes another cart of mass 3m at rest. The two carts couple and move off together with a vq+rov5 k v;-lgelocity

  04.12: A mass m has speed (rbznc4k+ci) v. It then collides with a stationary object of mass 2m. If both objectskiz+4 cn) rbc( stick 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.g3lga0c b3t a91 kg arrow changes speed by 10 m/s during the collision (from 30 m/s to 20 m/s) antca0g lb33ag9 d 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 freely along9r ,erkyk2b7clt4(n ;sun z/6pck iu3 a railroad track at 7.0 m/s and collides with a tanker car that is at rest. After uink 3rc/4kz 6;ty(7 e ,pcbs ur2lkn9the 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 East with sp/o1 hqk ;qfvdp-w+so41 nea 6n2ou o6weed 4V. A truck initially travels to the West with speed 3V. After the vehicles collide, they move together to the West with common speed 2V. Wdp-12a u/fvw qo + q4ewho;1o6no6sn khat is the mass of the truck?

  11.37: Two blocks sit on a horizontal frictionless surface conuw(hlhr 1-r8 8 /vhnkinected to an ideal spring. Initially everything is at rest and there is a string compressing the mass-spring system from uh-nhw1li8/( rrh8vk 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 msj)-ocpu9i+n, arsd /oves 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 th +u/-iajcn sd ,spo9)re 5.00 kg object after the collision?

  12.23: A collision of two blocks2ku7)( sgf un47j k4ssb dn5sv 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 M1 is moving to the right with speed 14n5)ns72kdb(s7fjsv s4kg uu.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 surfaz5, m fyaa 9o-72uireji8zp9g-g a4z uce without friction. A block with mass M1= 3.00 kg initially moves to the left with speed V1= 5.9mp2,9zu ggjyfi-ae5ia rzo-au8 4z700 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 collid 7f t.*w9tw(vjpcpe (me.
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 lin qfegxl;j;m3 i;a (bq1ear momentum of two solid objects colliding on the x-axis. Which one of the following statements must be true based on the information provide;fx lq ae1jm;g;q (i3bd?