Physics > 2010 > 9
WASSCE
A body is projected horizontally from the top of a cliff 45m above the ground. If the body lands at a distance 30m from the foot of the cliff. Calculate the speed of projection.
[g = 10ms-2]
[g = 10ms-2]
A.
10ms-1
B.
15ms-1
C.
20ms-1
D.
30ms-1
Answer: A
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