A body of 5 kg is moving with a velocity of 20 m per second if a force of hundred newton is applied on it for 10 seconds in the same direction as its velocity what will now with a velocity of the body.
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m=5 kg
u=20 m/s
t=10 s
F=100 N
F=ma
a=F/m
a=100/5=20 m/s^2
v=u+at
v=20+(20*10)=20+200=220
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