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A body of mass 10 kg at rest is subjecte...

A body of mass 10 kg at rest is subjected to a force of 16N. Find the kinetic energy at the end of 10 s

Text Solution

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Mass m=10 kg
Force F=16N
time t=10s
`a=F/m=16/10=1.6ms^(-1)`
we know that `v=u=+t=0+1.6xx10=16ms^(-1)`
Kinetic energy `K.E=1/2mv^(20=1/2xx10xx16xx16=1280J`
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