A boy weighing 110lb climbs up a 50 ft high vertical destination in 10 – McqOptions

MCQOPTIONS

1.	A boy weighing 110lb climbs up a 50 ft high vertical destination in 100 seconds. Horse power of the boy is __________ hp.
A.	0.1
B.	0.5
C.	0.8
D.	1
Answer» B. 0.5

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