a body of 5kg raised to 2m , find the work done
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Answered by
0
Answer:
work done = f×s
F=mg
m=5
g=9.8
F=9.8×5
=4.9N
Work done= 9.8×2
= 19.6Joule
Answered by
1
Work done = P.E
P.E=mgh
=5×2×9.8
=98 Joule
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