Question

9. A body falls freely from a height 'h' after two
seconds if accelaration due to gravity is
reversed the body
1) continues to fall down
2) falls down with retardation & goes up again
with acceleration after some time
3) falls down with uniform velocity
4) raises up with acceleration​

Answer 1

$\huge\pink{ANSWER}$

In free fall motion a body fall under gravitational force which we assume constant near earth. Thus body falls with uniform acceleration. Since acceleration is non zero speed and velocity will change.

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