Question

a truck and a car are moving in a smooth level road such that their Kinetic energies are same brakes are applied to both of them simultaneously which one will come or a greater distance before it stops ka truck or they will cover the same distance​

Answer 1

Answer:

By using work energy theorem, we get that when a retarding force is applied on an object , the kinetic energy lost will be equal to the product of the retarding force and the displacement. In the above case, since both the objects have the same kinetic energy and have the same forces being applied on them, the distance travelled by them before they stop will be the same