Answer:
8026.2 J/s
Explanation:
The power can be calculated as:
[tex]P=\frac{W}{t}=\frac{Fd}{t}[/tex]Where W is the work done and it is equal to the force done times the distance and t is the time.
In this case, the force is equal to the weight, so the force will be
F = (105 kg)(9.8 m/s²) =1029 N
Then, replacing the force F = 1029 N, the distance d = 1.95 m and the time t = 0.25 seconds, we get
[tex]P=\frac{(1029N)(1.95m)}{0.25s}=8026.2\text{ J/s}[/tex]Therefore, the power is 8026.2 J/s
