PH-2476
Power
Physics · Secondary 4 · Easy · Power
A machine does 900 J of work in 15 s. What is its power?
- 30 W
- 45 W
- 60 W
- 75 W
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PH-2476
Physics · Secondary 4 · Easy · Power
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.