Question:

Couple(torque) problem?

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A wheel whose moment of inertia about its axis is 100 kgm2 makes 5 rev.s-1 It is brought to rest after 20s by a constant couple (torque). Find the magnitude of the couple.

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2 ANSWERS


  1. Why would I need to know this?


  2. Check out the answer I supplied to your other (very similar question).  The same methodology applies.

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