Question

For a moving object, the force acting on the object varies directly with the objects acceleration. When a force of 45 N acts on a certain object, the acceleration of the object is 9 m/s2. If the force is changed to 20 N, what will be the acceleration of the object.

Answer 1

4m/s^2

Explanation:

if 45N =9m/s^2

20N= x

20N*9m/S^2/45N

=4m/s^2