SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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if you push a cart with a force of 60 N for 2 m ____ how much work have you done
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120 J
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30 J
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120 N
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30 N
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Explanation:
Detailed explanation-1: -If you push a cart with a force of 60 N for 2m. How much work have you done ? here I push a cart with a force of 60N for 2m. therefore the workdone on the cart by me is 120 Joules.
Detailed explanation-2: -W=50⋅5, W=250Nm . So, The work done is 250Nm (Newton meters).
Detailed explanation-3: -So, work done by John is 500 Joule.
There is 1 question to complete.