a
A man supports a heavy load on his head with hands.
b
A woman holds a pot of water
c
A boy climbs onto a table
d
A man pushes against a stationary petrol tanker
Explanation
Correct Option
cVideo Explanation
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Discussions (8)

maxiprecious
1 year ago
my school is correct
because workdone has to do with force and distance
the man is pushing a stationary tank
that is the tank is in a position,it not moving so no distance was covered
the answer is C

