Question

A constant torque of 260 Nm acts on a flywheel. If the flywheel makes 25 complete revolutions in 2 minutes, what is the power exerted by the torque?

Answer 1

i donno that sorry i should just get kicked out ;(

Answer 2

The power exerted by the torque will be 340.34 W.

Step-by-step explanation:

Angular speed = ω = (25/2)(rev/min)(2π rad/rev)(min/60s) = 1.308 rad/s

Torque = T = 260 Nm

We know that:

P = T ω

P = (260)(1.308)

P = 340.34 W

which is the power exerted by the 260 Nm torque