0
i need answers for the assignment I'm doing guys so please help me
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoYes. Coasting downhill, the steeper the grade, faster the speed.
Add your answer:
Earn +20 pts
How does changing the incline of a hill affect the speed of a car?
Gravity.
What is coasting in a car?
Letting gravity roll the car along... as on a hill or gradient.... and with the engine off or the gears in neutral.
How does a height of an inclined plane affect the speed of a car?
A high hill will usually slow a car more than a low hill will, if the angle of the incline is the same, and if you don't mess around with the accelerator pedal.
Does the placement of the wheels on a car change the speed of the car?
The placement wouldn't affect the speed, but would affect the handling.
Does the height of the ramp affect the speed of the car?
Yes,if you are going at 100 mph and you go down a steep hill your speed on speedometer does not go higher but your car actually gains speed no it does not, the height of the ramp affects the distance ,not the speed.Laws of physics apply here.
How does the size of a toy car affect its speed?
It would affect its speed because the weight of the car is gonna slow it down
Does the number of exhaust affect the speed of a car?
no
How material affect the speed of a car?
Weight
How does the model of a car affect its speed?
Aerodynamics, weight of the car, horsepower of the engine, are all factors in the speed the car can travel.
How does aerodynamics affect the speed of a car?
It changes the air resistance of the car - which is the controlling factor of top-speed.
A car travels up a hill at a constant speed of 45 km perh and returns down the hill at a constant speed of 61 km per h Calculate the average speed?
53
How does the weight of a car affect its speed?
The more weight the car has the slower it goes.
