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What is down force and how does it affect the movement of the car?
Wiki User
∙ 11y ago
Down force is the force that the air applies to the car as the car goes thru the air giving the car more traction, by pushing the car down. The down force allows higher cornering speeds,improved braking/ traction. It Increases with speed, most aerodynamic aids really only start working( give any significant help) when the vehicle is going 75/100mph+. One downside of wings/etc. they always cause an increase in drag( only exception is a sealed undertray). This increace in drag affects top speed and fuel economy. An example the last viper gts could do 200-202 mph, but the acr with the downforce aids, top speed drops down to around 170-175mph.
Wiki User
∙ 11y ago
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How does the mass of a toy car affect its speed going down a ramp?
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.
What forces are acting on a still car and a car that is slowing down?
There are more than two forces acting on a moving car. The force of gravity keeps the car on the ground, and the normal force from the ground keeps the car from falling to the center of the earth. When the engine is running, it creates a torque which is transferred to the car's tires. Due to small and large cracks and crevices in the road and tires the two surfaces keep getting stuck together. The force must go somewhere, so the car is now applying a force on the road in the direction the wheels are rotating. Newton's 3rd law states that, "For every action, there is an equal and opposite reaction," therefore the road also applies a force to the car. This force is called a frictional force. It is static friction if the car is moving, and the tires are not sliding; it is kinetic friction if the car is moving, but the tires are sliding. This frictional force is what propels the car and is greater as static friction. The last force acting on a moving car is the drag force or air resistance and it is caused by particles of air running into the car, slowing it down.
A boy pushes on a parked car with a force of 200 N The car does not move How much work does the boy do on the car?
0 work is force times movement.
What is the force which makes the car move faster down the slope?
gravitational force
What force is used to slow down a car?
the force that is used shall be gravity .
How does friction affect the movement of a car?
able to slow down
How do friction affect on car movement?
It slows it down, and causes MPG to drop.
How does the mass of a toy car affect its speed going down a ramp?
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.
How does the weight of a toy car affect the car rolls down a ramp?
In school mechanics it does not. The force acting on the car is directly proportional to its mass (its weight adjusted for the incline of the ramp). The acceleration of the car is inversely proportional to this force. The overall result is that the mass of the car does not affect its motion. In more advanced mechanics, where friction and drag are taken into account, things start getting more complicated.
What forces are acting on a still car and a car that is slowing down?
There are more than two forces acting on a moving car. The force of gravity keeps the car on the ground, and the normal force from the ground keeps the car from falling to the center of the earth. When the engine is running, it creates a torque which is transferred to the car's tires. Due to small and large cracks and crevices in the road and tires the two surfaces keep getting stuck together. The force must go somewhere, so the car is now applying a force on the road in the direction the wheels are rotating. Newton's 3rd law states that, "For every action, there is an equal and opposite reaction," therefore the road also applies a force to the car. This force is called a frictional force. It is static friction if the car is moving, and the tires are not sliding; it is kinetic friction if the car is moving, but the tires are sliding. This frictional force is what propels the car and is greater as static friction. The last force acting on a moving car is the drag force or air resistance and it is caused by particles of air running into the car, slowing it down.
A boy pushes on a parked car with a force of 200 N The car does not move How much work does the boy do on the car?
0 work is force times movement.
Where wound you find an unbalanced force?
In anything that is currently moving. (>>>(car)<) Car moves -> movement of wheels/friction
What is the force which makes the car move faster down the slope?
gravitational force
What force is used to slow down a car?
the force that is used shall be gravity .
Does the height of a ramp affect a toy car's speed going down it?
Yes. The height of the ramp does affect the speed going down it the higher the ramp the faster the car goes down it
Does it affect the engine if you stall the car?
it run down
Which is the main force that causes a toy car to roll down a ramp?
The gravitational force is.
