Virtually every culture has its own version of a meditative practice used to discipline the mind, suggesting that they all see the value in it. Which BEST explains how exercise can produce some of the same benefits?

if the forces acting on an object are unbalanced, the object will accelerate in the direction of the net force on the object.

explanation:

this is best explained by having an understanding of newton's second law, which states that f=ma. you see, when the forces are unbalanced, net force (sum of all forces) is not zero. therefore making it necessary for the object to have an acceleration in the direction of the net force.

i think it would be 5