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Statement

2.8.16∗. One coil of rope is wound on a cylindrical pole. To prevent the rope from sliding on the pole when it is pulled by one end with a force of , it is sufficient to hold the other end of the rope with a force of . How will the holding force change if turns are wound on the pole? The coils of the rope do not touch each other.

Solution

For problem $2.8.16$
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For problem $2.8.16$
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For problem $2.8.16$
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For problem $2.8.16$
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Answer