For how long should a force of 100 N acts on a body of 20 kg so that it acquires a velocity of 100m/s
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Answer:
A force of 100 N acts on a body of 20 kg so that it acquires a velocity of 100m/s takes 20 second
Explanation:
F=M/a
a=F/M
100/20
=5 m/s²
we know that , V=U +at
100=0+ 5t
t=100/5=20 second
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