A billiard ball of initial velocity u1 collides with another billiard ball (same mass) initially at rest The first ball moves off at 45o For an elastic collision, what are the velocities of both balls after the collision At what LAB angle does the second ball emerge ...

Cons of P Cons of Py Cons of energy elastic collision Solve 1 for cos 0 220 So ...

A billiard ball of initial velocity u1 collides with another billiard ball (same mass) initially at rest.

Question:

A billiard ball of initial velocity u1 collides with another billiard ball (same mass) initially at rest. The first ball moves off at ψ = 45o. For an elastic collision, what are the velocities of both balls after the collision? At what LAB angle does the second ball emerge?