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Will the 79 kg skier in the figure below slide down if f the coefficient of static friction is 0.25?

Will the 79 kg skier in the figure below slide down if f the coefficient of static friction is 025 class=

Respuesta :

Answer:

Man will not slide down

Explanation:

Given:

Coefficient of static friction = 0.25

Angle = 13°

Computation:

Man will slide down if

tan13° > Coefficient of static friction

Tan 13 = 0.23

So,

0.23 < 0.25

So,

Man will not slide down

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