- #1
Pablo
- 16
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Homework Statement
Motor runs at a rate of four revolutions/sec has a torque of 20. What is it's power.
Homework Equations
T = (2π) / w
f = w / (2π)
w = 2πf
P = T * w
Power = Torque * angular velocity
The Attempt at a Solution
[/B]
T = 20 Nm
f = 4 * 2π = 8π
w = 2π * (8π) = 16π^2
P = 20 * (16π^2) = 3158 Watts
My answer is too big, and I am not sure what I am doing wrong.
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