A 200 kg wagon climbs up a hill of slope 30-degrees in 1 minute at a speed of 10 m/s. How much power is delivered by the engine? (Assume g = 10m/s2)

A 200 kg wagon climbs up a hill of slope 30-degrees in 1 minute at a s

1.	A 200 kg wagon climbs up a hill of slope 30-degrees in 1 minute at a speed of 10 m/s. How much power is delivered by the engine? (Assume g = 10m/s2)
A.	10 kW
B.	20 kW
C.	30 kW
D.	40 kW
Answer» C.

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