A force of 10N acts on a body of mass 2kg for 1m distance . The kinetic energy obtained by the body is ?
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If initial velocity is zero
u = 0
WKT F= ma
then
10N = 2* (v-0)/3 (pls simplify by ur self)
⇒v=15 m/s
then K.E. = [1/2] * m * 
K.E. = [1/2] * 2 * 15²
K.E. = 225j
u = 0
WKT F= ma
then
10N = 2* (v-0)/3 (pls simplify by ur self)
⇒v=15 m/s
then K.E. = [1/2] * m * 
K.E. = [1/2] * 2 * 15²
K.E. = 225j
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