The physics
Power is how fast energy flows: joules per second, measured in watts. Same work done in half the time means double the power.
Power delivering 336 kJ in 2 minutes
Answer: power = 2,800 W (in horsepower 3.755 hp).
What we know
- Work / energy: 336 kJ = 336000 J (converted to the unit the formula takes)
- Time: 2 min = 120 s (converted to the unit the formula takes)
Step by step
- Given
- W = 336000 J, t = 120 s
- Formula
- P = W / t
- Substitute
- P = 336000 / 120
- Result
- P = 2,800 W
All results
| Power | 2,800 W |
|---|---|
| In horsepower | 3.755 hp |
Open the power calculator with these numbers → and change any of them.