a man of 300N , climbs to the top of a hill of height 20m . calculate the work done by the man
Answers
Answered by
3
Answer:
work done = force . displacement
w = 300 . 20
= 6000
Answered by
2
Answer:
work done= f×displacement × cos@
=300×20× cos90
= 0°
Explanation:
cos90°=0
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