Q.33.- What do you mean by elastic and inelastic collision? In case of

1.	Q.33.- What do you mean by elastic and inelastic collision? In case of perfectly elastic collision in onedimension derive an expression for final velocity of colliding bodies.A person starts from the centre of a circular track of radius 1.0 km, along one diametrical path andreaches the circular track. Then walks along one quarter of the track and then along anotherdiametrical path to reach the centre of the track (A) what is his displacement? (B) What is the pathlength?
Answer» Answer: what is elastic collision An elastic collision is an encounter between two BODIES in which the total KINETIC energy of the two bodies REMAINS the same. BASICALLY, in the CASE of collision, the kinetic energy before the collision and after the collision remains the same and is not converted to any other form of energy.

Q.33.- What do you mean by elastic and inelastic collision? In case of perfectly elastic collision in onedimension derive an expression for final velocity of colliding bodies.A person starts from the centre of a circular track of radius 1.0 km, along one diametrical path andreaches the circular track. Then walks along one quarter of the track and then along anotherdiametrical path to reach the centre of the track (A) what is his displacement? (B) What is the pathlength?

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Answer:

what is elastic collision

An elastic collision is an encounter between two BODIES in which the total KINETIC energy of the two bodies REMAINS the same. BASICALLY, in the CASE of collision, the kinetic energy before the collision and after the collision remains the same and is not converted to any other form of energy.

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