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Multiplication with Vectors

The total kin...

Question

The total kinetic energy in an elastic collision is conserved even during the collision
Total linear momentum is conserved in an elastic collision.

A

Assertion is true, Reason is false

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B

Assertion is true, Reason is true Reason is the correct explanation of assertion

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C

Assertion is true, Reason is true Reason is not the correct explanation of assertion

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D

Assertion is false, Reason is true

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Solution

The correct option is C Assertion is true, Reason is true Reason is not the correct explanation of assertion
Assertion is true
Reason is true
But reason is not true explanation of Assertion $.$
Hence,
Option $(C)$ is correct answer.

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Similar questions

Q. Assertion: In elastic collision, kinetic energy is conserved
Reason: Energy is always conserved.
MY PROBLEM
According to book Answer is (b) [both are true but reason is not the explanation of assertion]
Assertion is true but I think reason is false because Energy is conserved only in elastic collision and in Reason it is not mentioned whether it is elastic or inelastic.

Assertion (A): Steel is more elastic than rubber.

Reason (R) : Under a given deforming force, steel is deformed less than rubber.

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