Answer: short displacement has shorter road and long displacement has longer displacement . now think your self Which one is right
The right answer is c. You are going to divide by the velocity or speed by time.
The answer I believe would be a sorry if I’m wrong
Answer:
Given that,
- Power = 2000 W
- time = 60 seconds
- distance= 10m
Power = work done ÷ time
Here, since the movement is vertical, w = mgh
So,
Power = mgh÷t
2000 = (m × 9.8 ×10) ÷ 60
m = (2000 ×60) ÷98
m = 1224.5kg
