What is the power of a motor that does 240 J of work in 120 seconds?
| November 30, 2020 | education
Given:
A = 240 J
t = 120s
Find: P-?
Decision:
P = A / t
P-power
A-mechanical work
t- time
P = 240 J / 120 s = 2 W
Answer: 2 W
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