Basic Science > 2019 PAPER I > 17
BECE/Junior WAEC
A force of 150N is applied at an angle of 60o to the horizontal to pull a box thorugh a distance of 50m. Calculate the workdone.
A.
1500J
B.
3750J
C.
6495J
D.
7500J
E.
8660J
Answer: B
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