The Constant Torque Required to Get a Wheel of Moment

question 5

Multiple Choice

The constant torque required to get a wheel of moment of inertia about its axle of 100 kg m2, starting from rest, to rotate at 5 rev/s after 15 s is:

• A) 14.0 Nm
• B) 39.6 Nm
• C) 209 Nm
• D) 3142 Nm

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