Question

the final velocity of the freely falling body when it reaches the ground in t second is

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Answer 1

Answer:

Near the surface of the Earth, an object in free fall in a vacuum will accelerate at approximately 9.8 m/s2, independent of its mass. With air resistance acting on an object that has been dropped, the object will eventually reach a terminal velocity, which is around 53 m/s (190 km/h or 118 mph) for a human skydiver.

Answer 2

Answer:

This condition fits for the first equation of motion.

So the final velocity of the freely falling body (v) when it reaches the ground in t seconds is

v=u+ at