Calculate the vertical distance an object dropped from rest would cover in 12 seconds if it fell freely without air resistance

705.6 m

Explanation:

time, t = 12 sends

initial velocity, u = 0

Acceleration due to gravity, g = - 9.8 m/s^2

As the object is falling freely so the initial velocity is zero.

Let the distance traveled by the body is h in time t  = 12 s.

Use second equation of motion

Ad the distance is downwards so take it as negative

So,

h = 705.6 m

Thus, the distance traveled in 12 second is 705.6 m

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