Physics – 1.7.4 Power | e-Consult
1.7.4 Power (1 questions)
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Equation used: P = ΔE / t
Given:
- Energy transferred (ΔE) = 120 J
- Time (t) = 5 s
Calculate the power of the motor:
Power (P) = ΔE / t = 120 J / 5 s = 24 W
Answer: The power of the motor is 24 W.