Question

please solve this questions .
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Answer 1

Answer:

In the arrangement of Fig. 1.9 the masses mo, m1, and m2

of bodies are equal, the masses of the pulley and the threads are

negligible, and there is no friction in the pulley. Find the accel-

eration w with which the body mo comes down, and the tension of

the thread binding together the bodies m1 and m2, if the coefficient

of friction between these bodies and the horizontal surface is equal

to k. Consider possible cases.

Step-by-step explanation:

Answer 2

Answer:

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