94.33: An air track car with mass m and velocity v to the right co,3 inofrc4te,3k s 5f w;xuda9llides elastically with a second air track car with mass 2m and initial velocity zero. What is the velocity of the 2m car after 3fix9, d3s4rtfu c,ao k;new5the collision?

  97.08: Cart 1 and cart 2 are held togetml zi*:n( 0sy(5ombh9cv 5oeyher 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 the same magnitud*v b50(c nzoi myho5s:m(9 ylee for both carts?

  95.37: A spring is compressed beo:wkk /z6i-latween 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 k/ a6z:kl- iowat 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 directlycd9r4-w m1x8 h cy(evkugwy y7+wa0 +g toward each othe4ug1w7w m d+(c80x +ayr g-y 9vwchkyer 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 the collision would be:

  96.14: A 30-kg child m b, o.:noh,ryorldm8g4j,hlq2y(4f who is running at 4.0 m/s jumps onto a stationary 10 kg skateboard. The speed of the chi y8rm2ojnho,( lq: gbhyor4 m f,dl4.,ld and the skateboard is approximately:

  17.23: A 1500 kg car and a 2 bab/*1p) -ywcsnvf6yi)r xc6000 kg truck have a perfectly inelastic collision on a street. Which one of the following choices correctly identifies the object(s) that lose kinetic energy froybns* x/p wbf6yir c)1c)2 a-vm the impact?

  96.35: A projectile of mass m is fired horpalpd. 7. ofh.izontally from a spring gun that rests on a horizontal frictionless surface. See the accompanying figure. The mass of the gun is M. If the kinetic energy of the projectile after firing is af7l.pho..d p$E_k$ , the gun will recoil with a kinetic energy equal to:

  97.14: A 5000-kg freigj4*kt,n bbp0l ht car moving at 4.0 km/h collides and couples with an 8000-kg freight car which is initially at rest. The approximate common fintp,4*nbbjk l0 al speed of these two cars is

  00.05: A cart with mass 2m has a velocity v before hhql8v3cm zqw u3w348it strikes another cart of mass 3m at rest. The two carts couple and move off tog8uw v3 3m z4cq3lw8qhhether with a velocity

  04.12: A mass m has speed v. It then collides with a stationary object of mm; vf, ew9t/mnq -6;pg*wmiwh ass 2m. If both objects stick together in aperfectly inelastic collision, what is the final spe,6t*qw;fwp m/;m m wnh-ei9 gved of the conglomerate object?

  06.06: An arrow is shot through an apple. If the 0.1u/.wh/bm gf: f66kaa h kg arrow changes speed by 10 m/s during 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 b u6hm :hg fkaa/f/.w6must be

  05.04: A freight car is moving fre 4 i7ky40,uz92fuqvgrrnxbf(ely along a railroad track at 7.0 m/s and collides with a tanker car that is atrf( nv27 kb 9gx, ifyuuzq44r0 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 East with speedp v06pvd3z7xy3u op/d/ v5pj,lybkb5 4V. A truck initially travels to the West with speed 3V. After thejvu5v05z bxd3 lppk/yvo p3b76y pd,/ 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 horizontal frict gxkb 9 b8q9zw*p9zm*tionless 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 reaches its maximum kinetic energy K. What maximu9 9b b*txpqw8kgz9*m zm kinetic energy does the block of mass M attain in terms of K?

  17.09: A 4.00 kg object moves toq+nl*ci8s 6 ;./idfe*: pu*nkwyax l r 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 48p*lc lyi /6nd iw**.;eqrkuan + :xsf.00 kg object moves to the left with speed 1.00 m/s. What is the speed of the 5.00 kg object after the collision?

  12.23: A collision of two blocks takes place along a horizont0cx (b5mkgn,ibyo0 q 3al 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 g q,bbnc 30y m0oki5x(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 horikk5)y ib. 7zh(vc i8ononzfd.j 3bp+: zontal 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 speedbcoo5 (znyn. h+kipf 7)b kz.:vd8ij3 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 i017;coupax n 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 momentuvp 5pukhnwxqhv b .5z zl92z7 r0 72r1b:o3kcom of two solid objects colliding opxn z kwuhk pz305.qvbl5h2 rv7c7 o:19o2brzn the x-axis. Which one of the following statements must be true based on the information provided?