What net force acting on a 14 KG wagon produces an acceleration of 1.5 MS^2?

The wagon exerts a force of 21 Newtons

Explanation:

Force is equal to mass times acceleration, a Newton being 1 kg×m/².  As we're given both the mass and the acceleration, all we need to do is multiply them to find the force applied:

14 kg × 1.5m/s²

= 14 × 1.5 kg × m/s²

= 21 N

it breaks and dirupture other materials and other sencews from the bottom