Question

Q: In case of elastic collision:
(d) they should be rotating
In case of elastic collision
(a) magnitude of relative velocity of approach equal to the magnitude of relative velocity
of separation
(b) magnitude of relative velocity of approach is doubled of the magnitude of relative
velocity of separation
(c) magnitude of relative velocity of approach greater to magnitude of relative velocity of
separation
(d) magnitude of relative velocity of approach very less to the magnitude of relative
velocity of separation​

Answer 1

Answer:

a number is the answer of this question

Answer 2

Answer:

Hi there

ur answer

Explanation:

An elastic collision is an encounter between two bodies in which the total kinetic energy of the two bodies remains the same. ... A useful special case of elastic collision is when the two bodies have equal mass, in which case they will simply exchange their momenta.

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