A car manufacturer reduces the mass of a car by 250 kg. If the new design is otherwise identical to the old design, how will the new car compare to the old car?

Question

a. it will have a greater gravitational attraction to the road
b. it will require more fuel to operate
c. it will need less force to move
d. it will release gas emissions.

Answer 1

c. it will need less force to move

Reducing the mass of the car will require less force to move it, making it more fuel efficient and having a potential impact on gas emissions.