Question

what is the net force required to give an automobile of mass 1600kg an acceleration of 4.5m/52?

Answer 1

Answer : Net force is 7200 N.

Explanation :

It is given that,

Mass of an automobile, m = 1600 kg

Acceleration produced,

The second law of motion gives the relationship between the force acting and the acceleration as :

F = ma





So, the net force acting on the automobile is 7200 N.

Answer 2

the answer is 7200 N
I hope this helps!!