94.33: An air track car with mag43th6hbd,4mf ekxn , ss 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 velog4e,xn b fdh4tk3,hm6city of the 2m car after the collision?

  97.08: Cart 1 and cart 2 are held *wauoa1b x3. qtogether as shown in the diagram to the right. Cart 2 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 th1. 3 qwuaxaob*e same magnitude for both carts?

  95.37: A spring is compressed between two objects with unequa /9f7jqvto *jpxuio33l masses,m and M, held together by a string as shown in the figure to the right. The objects are initially aqf33*j uxv7/ooij9 ptt 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 ewse;hv+ 1 nvq.ach other with speeds 6.0 m/s and 8.0 m/s respectively. s ;vh1qne.+wv 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 f(a i8lj.:iwt9 gfi5urunning at 4.0 m/s jumps onto a stationary 10 kg skateboard. The speed of the child and the skateboard isg:8fi a9u.5 l( jwtifi approximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfectly inelastic collision onxtxu*ooded9h7wx; ym30f3 t ij55hc . a street. Which one of the following choices corryo*xt id;h3 w0hux.d5fj t3ox7c e5m 9ectly 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 rzdf8oh ,c(r 8nk1:lftests on a horizontal frictionless surface. See the accompanying figure. The mass of the gun cht z:, 8k 1odlff(r8nis 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 0q4qc lpoxs*(an 8000-kg freight car which is initially at rest. The approximate compo*0 q q(csxl4mon final speed of these two cars is

  00.05: A cart with mass 2m has i )onb1.1pmiia velocity v before it strikes another cart of mass 3m at rest. T 1ibo1i)n. pimhe two carts couple and move off together with a velocity

  04.12: A mass m has speed v. It then collides with a stationary obje1c7,ca *qmrvl 8ip1w. p+ 6daq1mcxe uct of mass 2m. If both objects stick together in aperfectly inelastic collq7 rmpixwl+md1p cvaaq.e u1,*1cc8 6ision, what is the final speed of the conglomerate object?

  06.06: An arrow is shot through an apple. If the 0.1 vmpcnte/20 4ckg arrow changes speed by 10 m/s during the collision (from 30 m/s to 20 m/vccep0t2 4mn /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 car is moving freely along a railroad track at j;m,p ;m kr0igzgj9+jli0av: 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 ; la0k m rgji ;0+,m9vzpj:gjitrack.
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 chq(6dmodw ipm/:)8b4V. 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 mass of the t w mm dpi(68)/dqco:hbruck?

  11.37: Two blocks sit on a horizontal frictionless sur*x f,z3bz:71 u;bssahr8 3 7ndhgmsudface 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 kin1u 7b 3:fhmh3udz,xss; ba zn8d*rsg 7etic energy K. What maximum kinetic energy does the block of mass M attain in terms of K?

  17.09: A 4.00 kg obje8.3h2p er--joyflij ect 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 of the 5.00 kglh. 8yr-jop2jfi3 -ee object after the collision?

  12.23: A collision of two blocks takes place along a ( p1x8aaruaf;)khi9u horizontal surface without friction. A block with mass M) ufahu9a(arpxki8;11= 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/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 sumac: a 6d0a1rziqy9y.rface 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 righyc .a1z qyr:di9ma0 6at 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 collimk57phq e;u8u/f*ma fde.
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 of two solidk g,6u ;x2pswc::nhd n objects colliding on the x-axis. Which one of the following statemw6xcdu:nn:2sk h p, ;gents must be true based on the information provided?