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1.293. Irodov
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Uploaded: 03.04.2016
Content: 1.293. Иродов.rar 29,58 kB
Uploaded: 03.04.2016
Content: 1.293. Иродов.rar 29,58 kB
Product description
1.293. The installation (Figure) known mass of bodies m1 and m2, the friction coefficient k between the body and the horizontal surface, as well as mass unit m, which can be considered uniform disk. Slip the thread on the block no. At time t = 0 the body starts to fall. Neglecting friction in the block axis, find: a) the acceleration of the body m2; b) the work of the frictional force acting on the body m1 for the first t seconds after the start of the movement.
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