Question

If we apply a force against the direction of motion of a body, then the body will​

Answer 1

Explanation:

If the force applied on the object is in the direction of its motion, the speed of the body increases. If the force is applied in the direction opposite to the direction of motion, then it results in a decreases in the speed of the object.

Answer 2

if we apply a force against the direction of motion of a body, then the body will, thump an object with a big enough force allowing your body to produce more force than it can make alone.