Its rate of acceleration quadruples (F=ma).
There are forces acting on the car. They are just equal to the force of the car acting on the force. In example, gravity is acting on the car, but the car is pushing back equally. Therefore, the car doesn't move.
There are forces acting on the car. They are just equal to the force of the car acting on the force. In example, gravity is acting on the car, but the car is pushing back equally. Therefore, the car doesn't move.
When a force is acting on an object, there is always another equal and opposite force acting upon it. For example; a car that is travelling forward has a force of 'Thrust' which is pulling the car forward, as this occurs, 'Drag' or 'Air resistance' is also acting upon the car.
contact
The friction force acting upon the turned wheels of the car cause an unbalanced force upon the car and a subsequent acceleration.
the force that the car has acting on it counteract in a perfect balance with the forces acting against it.
Moving at a constant speed if your in the car then there are no forces acting on you from the car. If the car accelerates then the car will push you forward and you will feel the Force of the seat pushing you. The only other force on you in a car is gravity witch always pulls straight down. Gravity is always there whether the car is accelerating or not.
friction is the reaction to motion
A
Somebody pushing the car; friction slowing down the car; gravity acting on the car (this is especially relevant if the car is going up or down a slope); the engine pushing the car forwards.
on a still car the weight force is down, and is balanced with the reaction force (working upwards). friction of forward and balanced with drag - backwards. ;)
The forces acting on the car include: 1) Weight (mass x gravity) of the car. 2) Normal force between the inclined plane at each tire (perpendicular to the inclined plane). 3) Force of static (rolling) friction acting between the tires and the inclined plane (parallel to the plane and acting against the direction of rotation of the tires). 4) Force exerted by the car on the plane (parallel and opposing friction on the inclined plane). 5) Drag force depending on air resistance and velocity of the car. The car is allowed to climb the hill because of the static friction opposing the force it is exerting. Without this friction, it would not be able to climb the hill.