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?

Question

asked Sep 19, 2022 224k views

1 Answer

Romain Pellerin · Answer 1 · 2022-09-23T19:58:22+0000

Answer:

the friction force is 41.4N

Step-by-step 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