Question
Physics Question on laws of motion
1000 N force is required to lift a hook and 10000 N force is requires to lift a load slowly. Find power required to lift hook with load with speed v = 0.5 m/s.
A
5 kW
B
1.5 kW
C
5.5 kW
D
4.5 kW
Answer
5.5 kW
Explanation
Solution
The correct option is (C): 5.5 kW.