Basic Science > 2012 PAPER I > 27
BECE/Junior WAEC
A girl of mass 25kg climbs up 8 steps, each of height 0.25m, in 20s. Calculate the power of the girl.
(g = 10ms-2)
(g = 10ms-2)
A.
0.25W
B.
2.50W
C.
12.50W
D.
25.00w
E.
100.00W
Answer: D
To see detailed solution to this question and thousands of other questions offline, download TestDriller BECE. Practice rigorously for BECE, enjoy educational games, dictionary, compete with your peers, win prizes and more.
09037778195