The formula for calculating net force is Fnet = m x a, where Fnet is the net force, m is the mass of the object, and a is the acceleration.
The direction of the net force is determined by the direction of the acceleration. If the acceleration is in the same direction as the motion of the object, the net force is in the same direction. If the acceleration is in the opposite direction, the net force is in the opposite direction.
Net force is measured in Newtons (N), which is a unit of force in the International System of Units (SI).
To calculate the net force on a moving car, you will need to know the mass of the car and its acceleration. Once you have these values, you can use the formula Fnet = m x a to calculate the net force.
Yes, there is a maximum net force that a car can experience while moving. This maximum force is determined by the maximum frictional force between the car's tires and the road. If the net force exceeds this maximum, the car will start to skid or lose traction.