An engine generates a power of 10kw in how much time will it raise a mass of 800 lg by - Physics - Work Energy and Power

Question

An engine generates a power of 10kw in how much time will it raise
a mass of 800 lg by 10m? (g=10ms)

Pintu B. · Accepted Answer

Dear Student ,
Here in this case , the time taken is ,
t=EP=mghP=800×10-3×10×1010×1000=8×10-3 s
Regards

An engine generates a power of 10kw in how much time will it raise a mass of 800 lg by 10m? (g=10ms)