Friday

March 27, 2015

March 27, 2015

Posted by **Anonymous** on Sunday, March 10, 2013 at 3:17pm.

- physics -
**bobpursley**, Sunday, March 10, 2013 at 3:42pmYou will have to solve this in two directions of momentum.

let the intial direction be x.

You know the intial momentum, and masses, and let the final be vwhite'x and vblack'x

the initial momentum in the y directtion is zero, so the sum of the final y momentums is zero, which leads to

vwhite'y=-vblack'y

With those two equations, and the angles, you can solve for the final velocities

- physics -
**felix**, Tuesday, March 12, 2013 at 4:28pmA cue ball rolling across a pool table at 5.7 m/s collides with a stationary eight ball of equal mass. The cue ball stops after the collision. What is the velocity of the eight ball after the collision?

**Answer this Question**

**Related Questions**

physics - A white billiard ball with mass mw = 0.1 kg is moving with a speed of ...

Physics - A billiard ball traveling at 3.00 m/s collides perfectly elastically ...

Chemistry/Physics - The kinetic energy of a rolling billiard ball is given by KE...

chemistry - The kinetic energy of a rolling billiard ball is given by {\rm{KE...

chemistry - The kinetic energy of a rolling billiard ball is given by KE=1/2mv2...

Thermochemistry - Suppose a 0.17-kg billiard ball is rolling down a pool table ...

Chemistry - The kinetic energy of a rolling billiard ball is given by {\rm{KE...

Physics - A billiard ball with mass 0.210 kg has a speed of 5.2 m/s and ...

Physics - a billiard ball moving at 4.0 m/s strikes another billiard ball at ...

physics - A billiard ball of mass 0.16 kg has a speed of 1.80 m/s and collides ...