Wooden block weighing 5 kg. slides on a horizontal surface. What is the sliding friction force if the sliding friction coefficient is 0.1?
| December 21, 2020 | education
Given:
m = 5kg
n = 0.1
F =?
Decision:
F = ma – Newton’s First Law
but is absent, therefore F = o
F = nN
N = mg
F = nmg
F = 0.1 * 5 * 10 = 5H
Answer: the friction force will be 5N
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