Question

What is the primary function of the coefficient of restitution, denoted by e?

Options

• Total momentum after collision

• Time taken during collision

• Type of collision (based on energy loss)

• Force during collision

Answer 1

Type of collision (based on energy loss)

Explanation:

The value of e (from 0 to 1) directly indicates whether a collision is elastic, inelastic, or perfectly inelastic, which corresponds to the amount of kinetic energy conserved.