A body of mass  is moving  with velocity  v. Write the expression for its kinetic energy.

Asked by chatterjee.chaitalichat | 8th Apr, 2019, 08:26: PM

Expert Answer:

I f space a n space o b j e c t space o f space m a s s space m space i s space space m o v i n g space w i t h space v e l o c i t y space v space t h e space i t s space k i n e t i c space e n e r g y space i s space g i v e n space a s
K. E space equals space 1 half cross times m cross times v squared
w h e r e space m a s s space i s space t a k e n space i n space k g space q n d space v e l o c i t y space i n space m divided by s
S I space u n i t space o f space k i n e t i c space e n e r g y space i s space J o u l e

Answered by Ankit K | 8th Apr, 2019, 08:56: PM