Find the mass of the block of wood

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Reference no: EM13248363

A block of wood is held in place against a rough wall by someone pushing on it with a force directed upward at 28 degrees above the horizontal. The coefficient of static and kinetic friction between the wood and wall are 0.65 and 0.30 respectively. The wood slides down unless the applied force has a magnitude of 15N. What is the mass of the block of wood?

Reference no: EM13248363

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