A ball bearing is projected vertically upwards from the ground with a velocity of 15ms‾¹. Calculate the time taken by the ball to return to the ground [g = 10ms‾²]

by | May 21 | Physics WAEC | 0 comments

A. 1.5s
B. 3.0s
C. 5.0s
D. 7.5s

Correct Answer: Option B

B. 3.0s

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