Assertion : Pulling a lawn roller is easier than pushing it. Reason : Pushing increases the
apparent weight and hence the force of friction.
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.
e) If assertion is false but reason is true.
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Answer:
a is the crt ans.............
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