buy a new one
The wheels stop and the car loses momentum.
when you are parking UPhill.supposedly then if the car rolls the wheels will contact the curb and stop the car. Down hill turn to the right
gravity and the knetic movement in the wheels.
The brake pads rub against your wheels(rotars) and creates more friction slowing the movement of the wheels.
There are three possible hypotheses:Smaller wheels means car rolls slower.Wheel size makes no difference.Smaller wheels means car rolls faster.Take your pick and then use the data to test your hypothesis.
so your car doesnt roll down the hill
Manual, yes. Automatic, no.
The control arms are what holds your wheels and tires to the frame of your car and allows the wheels to go up and down when hitting bumps while staying straight and perpendicular to the road.
Car
Static: A cars wheels (while car and wheels are stopped, or while car is moving and wheels are rolling), a doorstop, a rock on a hill (not sliding down) and the force keeping a nail in some wood. Sliding: A cars wheels (during burnouts or when brakes are applied too hard and the car skids), dragging a computer mouse along a table, Ice skaters blades and a drink slid down the bar to you.
Remove the wheels off your car, and you will realise how important wheels are, as your car won't be able to move.
they do that so it does not roll down hill