1.

Assertion : When a sphere is rolls on a horizontal table it slows down and eventually stops. Reason : When the sphere rolls on the table, both the sphere and the surface deform near the contact. As a result, the normal force does not pass through the centre and provide an angular declaration.

Answer»

Assertionis CORRECT, reason is correct, reason is a correct explanation for ASSERTION.
Assertionis correct, reason is correct, reason is not a correct explanation for assertion
Assertionis correct, REASONIS incorrect
Assertion is incorrect, reasonis correct

Answer :B


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