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Assertion: The acceleration of a body do...

Assertion: The acceleration of a body down a rough inclined plane is grater than the acceleration due to gravity.
Reason: The body is able to slide on an inclined plane only when its acceleration is greater than acceleration due to gravity.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false.

D

If the assertion and reason both are false.

Text Solution

Verified by Experts

The correct Answer is:
D
Acceleration down a rough inclined plane
a = g`(sin theta - mu cos theta)` and this is less than g .
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