An orange fruit drops to the ground from the top of a tree 45m tall. How long does it takes to reach the ground? (g = 10ms-2)
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Correct Answer: Option A
Explanation:
s = ut + \(\frac{1}{2}gt^2\)
45 = 0 + 5t2
t = 3s
s = ut + \(\frac{1}{2}gt^2\)
45 = 0 + 5t2
t = 3s