For how long should a force of 100n act on a body of mass 20kg so that it acquires a velocity of 25m/s
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Answered by
8
we know that F=ma
so,100=20×a
a=100/20
a=5m/s^2
now,v=u+at
25=(0)+(5)t
25/5=t
5sec=t
so,100=20×a
a=100/20
a=5m/s^2
now,v=u+at
25=(0)+(5)t
25/5=t
5sec=t
Answered by
9
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