Acar traveling along the highway needs a certain amount of force exerted on it to stop it in a
certain distance. more stopping force is required when the car has
a) more mass.
b) more momentum.
c) less stopping distance.
d) all of these
e) none of these

A car traveling along the highway needs a certain amount of force exerted on it to stop it in a  certain distance.

More stopping force is required when the car has  more mass, or more momentum, or less stopping distance.  (D)

d.7.5cm is your answer

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this