Question

can you please solve​

Answer 1

Answer:

a)

When a car is on a ramp, a component or part of the force of gravity acts parallel to the ramp, causing the car to speed up, or accelerate down the ramp. This acceleration is not as great as when the car falls straight down since part of the gravitational force is also holding the car against the ramp.

b)

There are two forces acting in opposition to the driving force, the friction with the road and the air resistance. The air resistance is much greater than the friction with the road when a vehicle is in motion.

Answer 2

Answer:

Hi give the correct answer than no one will delete it sis

Advise as a friend