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A 5.50 kg block is pressed against a vertical wall by a force (→F), as shown...

A 5.50 kg block is pressed against a vertical wall by a force (→F), as shown in the figure below. The coefficient of static friction between the block and the wall is 0.32 and the directional angle θ for the force is 36.0°. Determine the magnitude of the force (→F) when the block is about to slide down the wall.

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