Two equal spheres A and B move in a smooth circular groove and collide repeatedly. A first hits B at t = T₁ and again at t = T₂. If e is the coefficient of restitution, T₂/T₁ equals:
Physics · Center of maas , Momentum and Collision · collision and types of collision
Two equal spheres A and B move in a smooth circular groove and collide repeatedly. A first hits B at t = T₁ and again at t = T₂. If e is the coefficient of restitution, T₂/T₁ equals:

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