Home
Class 11
PHYSICS
Statement-1 : In a head on elastic colli...

Statement-1 : In a head on elastic collision between a moving body `A` with an initally stationary body `B`, the kinetic energy lost by `A` is equal to the kinetic energy gained by `B` till the instant of maximum deformation during their contact.
Statement-2 : The total kinetic energy of system before and after collision is same in elastic collision.

A

Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.

B

Statement -1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.

C

Statement-1 is true, statement-2 is false.

D

Statement-1 is false, statement-2 is true.

Text Solution

Verified by Experts

The correct Answer is:
D
At the time of maximum defermation some potential energy is stored
Promotional Banner

Topper's Solved these Questions

  • CENTRE OF MASS & MOMENTUM CONSERVATION

    BANSAL|Exercise EXERCISE-2 [MULTIPLE CORRECT CHOICE TYPE]|10 Videos

  • CENTRE OF MASS & MOMENTUM CONSERVATION

    BANSAL|Exercise EXERCISE-2[MATRIX TYPE]|2 Videos

  • CENTRE OF MASS & MOMENTUM CONSERVATION

    BANSAL|Exercise EXERCISE-2 [PARAGRAPH TYPE]|10 Videos

  • GRAVITATION

    BANSAL|Exercise EXERCISE -4 Section - B|6 Videos

Similar Questions

Explore conceptually related problems

A moving body of mass m makes a head on elastic collision with another body of mass 2m which is initially at rest. Find the fraction of kinetic energy lost by the colliding particles after collision.

Statement-1: Total kinetic energy during an elastic collision between two isolated bodies, is always constant. Statement-2: Total linear momentum during a collision between isolated bodies, is always constant.

Statement I: In an elastic collision between two bodies, the relative speed of the bodies after collision is equal to the relative speed before the collision. Statement II: In an elastic collision, the linear momentum of the system is conserved.

An electron with kinetic energy E collides with a hydrogen atom in the ground state. The collision will be elastic

A neutron moving at a speed v undergoes a head-on elastic collision with a nucleus of mass number A at rest. The ratio of the kinetic energies of the neutron after and before collision is :

A particle moving with kinetic energy E makes and head on elastic collision with an identical particle at rest. Durig the collision

During collision kinetic energy is conserved at each instant