Test SeriesFree PYQsExamsPricing

JEE Main Physics question

PhysicsSystems of Particles and Rotational MotionJEE Main

In two separate collisions, the coefficients of restitution e₁ and e₂ are in the ratio 3:1. In the first collision, the relative velocity of approach is twice the relative velocity of separation, then the ratio between the relative velocity of approach and the relative velocity of separation in the second collision is

Answer: (D)

Solution

e₁ = (relative velocity of separation)/(relative velocity of approach) = 1/2. Given e₁:e₂ = 3:1, e₂ =

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-153684