Physics, asked by kyosoma417, 4 months ago


6. State in each of the following cases, if work is done or not done, and why?
(a) A man pushing a wall.
(b) A girl climbing a staircase.
(c) A swimmer swimming in water.
(d) A standing man holding a suitcase in his hand.
(e) A lady cooking food.
(f) A porter carrying a heavy load, going down the stairs.​

Answers

Answered by vinaykumarkarn165
5

Answer:

d is the answer

Explanation:

because it is not a work

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