An object is dropped into a well with constant acceleration. It strikes the surface of water after 2 seconds. Find out the velocity with which it strikes the surface?
An object is dropped into a well with constant acceleration. It strikes the surface of water after 2 seconds. Find out the velocity with which it strikes the surface?
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》V = 0 + ( g × 2 )
》V = 2 × 10
》V = 20 m/ s.