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OpenStudy (anonymous):
A 4 kg block slides down a rough inclined plane inclined at 30° with the horizontal. Determine the coefficient of kinetic friction between the block and the surface if the block has an acceleration of 1.2 m/s2.
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OpenStudy (anonymous):
step by step is you can!
OpenStudy (anonymous):
its better to draw block diagram
OpenStudy (anonymous):
sadly it is a written response question @matricked
OpenStudy (anonymous):
given gsin30 - x *gg*cos30 =1.2 where g is the acc. due to gravity and x is the required coefficient of friction..
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