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a box of mass 25 kg is resting on an inclined plane, which is inclined at...

a box of mass 25 kg is resting on an inclined plane, which is inclined at an angle of 35 degrees with the horizontal what is the coefficient of static friction
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Answer #1

If an object is resting on an inclined plane of angle theta, coefficient of static friction = tan(theta)

= tan (35 deg)

= 0.7

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