Block begin to slide down the inclined surface

Reference no: EM13683109

A block of mass 4.0 kg lies on a horizontal surface. The coefficient of static friction among the block and the surface is 0.470. By raising one end of the surface, the angle (relative to horizontal) of the surface is slowly increased. At what angle (in degrees) does the block begin to slide down the inclined surface? Enter units of degrees as "deg''.

Reference no: EM13683109

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