Solution of task 20.3.6 from the collection of Kepe OE

Solution of task 20.3.6 from the collection of Kepe OE

20.3.6
The potential energy of the conservative system is P = (18 + 24s) cosφ where s and φ are generalized coordinates. Determine the generalized force corresponding to the coordinate s at the time when s = 0.5 m and the angle φ = 2 rad. (Answer 9.99)

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