A ball is dropped from a very tall building. How far will it have fallen after...

Question

Question

A ball is dropped from a very tall building. How far will it have fallen after 3.6s?

science physics

Answer 1

Answer #1

as it is dropped its initial velocity is zero.

from kinematics equation s = ut + 1/2 gt^2

distance it covered in t = 3.6s is

h = 0 + 1/2 *9.8*(3.6^2)

= 63.5 m

Answer 2

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