A. 1.00s
B. 2.00s
C. 2.18s
D. 3.00s
Correct Answer: Option B
B. 2.00s
Explanation
T = 2u/g = 2×10/10 = 2s
![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]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png "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]")
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