Solution of task 14.1.4 from the collection of Kepe OE
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14.1.4
Body 1 of mass m = 50 kg rises on an inclined plane with the help of a cable wound on a drum 2 of radius R = 0.4 m.
Determine the modulus of the principal vector of external forces acting on the body 1, if the angular acceleration of the drum? = 5 rad / s2.
(Answer 100)