Unbalanced. The rotational force upon the drive wheels must be greater than the force of inertia in order for the car to begin moving.
balanced
The forces on a car traveling at a steady speed are balanced. The driving force from the engine is balanced by the resistive forces such as friction and air resistance. This balance allows the car to maintain a constant speed.
Balanced force occurs when two equal forces act on an object in opposite directions, resulting in no change in the object's motion. Unbalanced force occurs when two unequal forces act on an object, causing a change in the object's motion in the direction of the stronger force.
Yes, there are unbalanced forces acting on the car even when it's not being pushed. These forces can include gravity pulling the car downward, air resistance slowing it down, and friction between the tires and the road affecting its movement.
The same as they do to any other object.
Yes, if a car is moving at a constant speed, balanced forces must be acting on it. This means that the force pushing the car forward is equal to the resistive forces acting against it (like friction and air resistance), resulting in zero net force and a constant velocity.
When turning while moving at a constant speed, a car is generally unbalanced. This is because centripetal force is needed to keep the car moving in a curved path, which requires a net force directed towards the center of the turn. If the car were balanced, it would continue in a straight line.
When making a balloon-powered car, it is typically designed to be unbalanced. The force of the escaping air from the balloon propels the car forward, creating an imbalance in forces that moves the car. This unbalance allows the car to move in the desired direction.
Balance
An unbalanced force is when one force is stronger than another force acting on an object. This causes the object to move in the direction of the stronger force. For example, pushing a toy car harder on one side can make it turn because of unbalanced forces acting on it.
When equal and opposite forces act on an object, the object does not change its state of rest or motion. These forces are called balanced forces. When unequal forces act on an object, the object changes its state of rest or motion. Such forces are called unbalanced forces.
An example of balanced forces is a book sitting on a table, where the gravitational force pulling the book down is equal to the normal force pushing the book up. An example of unbalanced forces is a car accelerating forward, where the force applied on the gas pedal is greater than the force of friction slowing the car down.