A body weighing 6 kg when sliding on a horizontal surface acts a friction force of 12 N. The sliding friction coefficient is equal to ..
| December 14, 2020 | education
The friction force is calculated as follows:
F friction = u (coefficient of friction) * m * g
u = F / mg
u = 12/6 * 10 = 12/60 = 1/5 = 0.2
The answer is u = 0.2.
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