PH-943
Power
Physics · Secondary 3 · Medium · Power
A 600 N girl runs up a staircase and gains 4.0 m in height in 3.0 s. What is the power developed?
- 200 W
- 600 W
- 800 W
- 2400 W
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.