When an object that is moving slows down, which action must be occurring?


A.
balanced forces


B.
frictional force


C.
unbalanced forces


D.
gravity

Respuesta :

your answer is B because  a object in motion stays in motion unless a force is acted upon so your force would be frictional force 

Answer:

C. unbalanced forces

Explanation:

-Im juan and I go to k12

-I just took this quiz :)