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Solution of task 20.5.1 from the collection of Kepe OE

Solution of task 20.5.1 from the collection of Kepe OE

Seller: Михаил_Перович

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20.5.1

The kinetic energy of the mechanical system is T = 8φ2, the generalized force is Qφ = 16 - φ, where φ is the generalized coordinate, rad. Determine the angular acceleration at the time when φ = 8 rad. (Answer 0.5)