What is the minimum necessary magnitude of the force

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A block is on a plane inclined at 75 degrees with a coefficient of static friction of 0.1. The block is kept stationary on the ramp by someone pushing down on it in a direction perpendicular to the ramp's surface. If the block is 100g, what is the minimum necessary magnitude of the force to keep it stationary?

Reference no: EM13492628

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