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lesya [120]
3 years ago
10

The coefficient of kinetic friction between an object and the surface upon which it is sliding is 0.46. The weight of the object

is 90N. What is the force of friction?
Physics
1 answer:
DaniilM [7]3 years ago
4 0

Answer:

the friction force is 41.4N

Explanation:

from f=μ R, where R is the normal reaction. this is equal to the weight of the object

therefore, f = 0.46*90 = 41.4 N

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