If it takes an object 3s to fall freely to the ground from a certain height; what is the distance covered by the object?

By: |Published on: Nov 8|Categories: Physics JAMB| 0 comments

A. 90 m
B. 30 m
C. 45 m
D. 60 m

Correct Answer:

Option C – 45 m

Explanation

S = ½gt²
S =½ x 10 x 3² =5 x 9 = 45 m

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