Answer:
Power, P = 1781.81 watts
Step-by-step explanation:
It is given that,
Mass of the barbell, m = 200 kg
It is lifted to a height of, h = 2 m
Time taken, t = 2.2 s
We need to find the develops during the lift. We know that the pwer developed by an object is equal to the rate of doing work. Mathematically, it is given by :



P = 1781.81 watts
So, the average power developed during the lift is 1781.81 watts. Hence, this is the required solution.