How much power does it take to lift 30.0 kg 10.0m high In 5.00 s?

Answer 1

To calculate the power required to lift a 30.0 kg mass to a height of 10.0 m in 5.00 seconds, first determine the work done, which is equal to the gravitational potential energy gained: ( W = mgh = 30.0 , \text{kg} \times 9.81 , \text{m/s}^2 \times 10.0 , \text{m} = 2943 , \text{J} ). Power is then calculated as work done over time: ( P = \frac{W}{t} = \frac{2943 , \text{J}}{5.00 , \text{s}} = 588.6 , \text{W} ). Therefore, the power required is approximately 588.6 watts.