Solving a problem in physics section 3 point 84 mechani
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Product description
- 4 kg mass flywheel rotates freely around a horizontal axis passing through its center, making the 720 rev / min. The mass of the flywheel can be considered distributed over its rim radius of 40 cm. After 30 s under the influence of drag torque flywheel stopped. Find braking torque M and the number of turns N, which makes the flywheel to a stop.
Additional information
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)