Physics, asked by 00010002, 3 months ago

Assertion: A weight lifter does not work in holding the weight up.

Reason: Work done is zero because distance moved is zero

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

assertion

the

(b) If both assertion and reason are true but reason is not the correct explanation of the assertion

(d) 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.​

Answers

Answered by nusrathcassim
2

Answer:

a

Explanation:

a is the correct answer

Answered by nehapandey13
1

Answer:

ANSWER

Work done by a force W=FScosθ

where θ is the angle between force F and distance moved S.

Since the weight lifter is holding the weight, so distance moved by it is zero i.e. S=0

⟹ W=0

Thus option A is correct.

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