able to slow down
It slows it down, and causes MPG to drop.
work is movement, and all movement causes friction, since there is no such thing as a "perfect" or "100% efficient" tool yet.
yes
friction helps the movement of the car by allowing it to move easily and smoothly. -------------- Friction between the tires and the road propels the car forward and steer it. Friction in the brakes helps control the motion.
There are 2 ways that different ramps will alter the movement of a toy car. The material of the ramp will affect the friction (grip) of the car, if the friction is more ON THE WHEELS, it will go faster. If the air friction, or resistance is greater, it will go slower. Also, the height of the 'starting end' of the ramp will make the car go faster becase momentum buils up quicker, so the car will go faster. Hope this was helpfull!
Friction will slow it down
The movement of the car through the air.
Friction is de opposition of motion. if a car is in motion, the friction is said to be reduced because it oppose de movement of the car.
it affects it by the contact with the car
there could be friction inside the motor. there is friction on the wheels of the scooter and the ground. there is air friction when you move on a scooter.
surface friction and sliding friction
Friction provides a force, and therefore an acceleration, in the opposite direction of motion.