Question

A pulling force making an angle with the
horizontal is applied on a block of weight W
placed on a horizontal table. If the angle of
friction is the magnitude of the force
required to move the body is​

Answer 1

Answer:

A pulling force making an angle θ to the horizontal is applied on a block of weight W placed on a horizontal table. If the angle of friction is ϕ, the magnitude of the force required to move the body is equal to.

Explanation:

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