An object is released from rest at a height of ... - WAEC Physics 2002 Question
An object is released from rest at a height of 25m. Calculate the time it takes to fall to the ground. [g = 10ms-2]
A
25.00s
B
10.00s
C
2.50s
D
2.24s
correct option: d
t = (\sqrt{\frac{2s}{g}} = \sqrt{\frac{2 \times 25}{10}} = 2.24)
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