Illustrate a body of mass 5.0kg pulled by horizontal force F . if the body accelerates 2.0ms² and experience a frictional force

Question

2 years ago

6

of 5N
a. calculate the netforce
b. magnitude of force
c. coefficient of kinetic friction

1 answer:

Natasha2012 [34] · Answer 1 · 2022-07-25T16:44:47+03:00

3 0

Explanation:

a. Net force is mass times acceleration (Newton's second law).

∑F = ma

∑F = (5.0 kg) (2.0 m/s²)

∑F = 10 N

b. The net force is the sum of the individual forces.

10 N = F − 5 N

F = 15 N

c. Friction force here is mgμ.

mgμ = 5 N

(5.0 kg) (10 m/s) μ = 5 N

μ = 0.1