(i) Define the coefficient of restitution for a one–dimensional collision between two…
PHYSICS · Subjective · AP · Physics 1: Algebra-based · Linear Momentum · Linear Momentum
Problem
(i) Define the coefficient of restitution for a one–dimensional collision between two bodies.
(ii) Starting from the definition, obtain the relation between their relative speeds before and after collision.
(iii) Explain how the numerical value of the coefficient of restitution distinguishes elastic, inelastic and perfectly inelastic collisions.
(iv) For two bodies of masses m1 and m2 moving along the same straight line with initial velocities u1 and u2, write the two independent equations that must be solved to determine their final velocities when 0<e<1.