A block weighing 15N rest on a flat surface and a horizontal force of 3N is exerted on it. determine the frictional force on the block .
Please can anyone kindly provide the solution?
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F→ Horizontal force
f→ Frictional force
R→ Normal reaction
mg→ Weight = 15N
F.B.D. of block,
F - f = ma
3 - f = 1.5a
f = 3+1.5a
f→ Frictional force
R→ Normal reaction
mg→ Weight = 15N
F.B.D. of block,
F - f = ma
3 - f = 1.5a
f = 3+1.5a
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