Basic Science > 2017 PAPER I > 14
BECE/Junior WAEC
Calculate the mass in kg of a small ball at a height of 3m above the ground with a potential energy of 120J [g = 10ms-2]
A.
0.03
B.
0.25
C.
4.00
D.
36.0
E.
400.0
Answer: C
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