AIIMS2010Physics-Mechanics
AIIMS 2010 Physics Work, Energy and Power Assertion Reason Question
Type: Assertion Reason-numerical-Medium-Class 11
Assertion: If momentum of a body increases by 50%, its kinetic energy will increase by 125%. Reason: Kinetic energy is proportional to square of velocity.
A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C
Assertion is true but Reason is false.
D
Both Assertion and Reason are false.
Correct Answer
Option A
Detailed Explanation
As, P2 = P1 + 50% of P1 = (3/2) P1.
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