makes it go slower
Yes. The height of the ramp does affect the speed going down it the higher the ramp the faster the car goes down it
when you go up and down inclines
The car's mass should have no effect on that speed.
Top speed - No, Acceleration - yes top speed is all about areodynamics (frontal area, Cd "coefficient of drag"), horsepower and gearing. Acceleration is all about power to weight and traction upto about 100mph, above 100mph the areodynamics starts playing a more important roll.
The weight of the car will cause the force of gravity to push it down with seemingly more force than the lighter car. And so this would make the car go faster down a slanted surface, which is the ramp.
It would affect its speed because the weight of the car is gonna slow it down
Yes. The height of the ramp does affect the speed going down it the higher the ramp the faster the car goes down it
The size of the tyre affects top speed by altering the gearing. Assuming the engine has the power, a larger size wheel and tyre (diameter) will result in higher top speed.
Changing the slope of the ramp will affect the speed of the vehicle going down it.
when you go up and down inclines
The car's mass should have no effect on that speed.
The larger the angle of the ramp, the faster the car will go down it.
Your car is gearing down to first and to do that it has to rev a little
The placement wouldn't affect the speed, but would affect the handling.
Top speed - No, Acceleration - yes top speed is all about areodynamics (frontal area, Cd "coefficient of drag"), horsepower and gearing. Acceleration is all about power to weight and traction upto about 100mph, above 100mph the areodynamics starts playing a more important roll.
depends on track and gearing, 0-100km/h is around 3 seconds and top speed usually is around 220-240km/h
no