Please yr solve this numerical
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hey mate.....here is your answer....
u r given that K.E. = 20 J = 1/2 MV square.
the mass of body = 10 kg
so.......20 = 1/2 × 10 × v square
so v *(2) = 20/5 = 4 m*2/sec*2
so v = 2 m/sec
hope it helps you ^_^
u r given that K.E. = 20 J = 1/2 MV square.
the mass of body = 10 kg
so.......20 = 1/2 × 10 × v square
so v *(2) = 20/5 = 4 m*2/sec*2
so v = 2 m/sec
hope it helps you ^_^
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20
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