Q.

A body falls freely from a height ‘h’ after two seconds if acceleration due to gravity is reversed the body

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a

raises up with acceleration

b

falls down with uniform velocity

c

falls down with retardation & goes up again with acceleration

d

continues to fall down

answer is B.

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Detailed Solution

A body falls freely from a height ‘h’ after ‘2’ seconds if acceleration due to gravity is reversed the body falls down with retardation & goes up again with acceleration.

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