Here's why:
* Net Force: The overall effect of multiple forces acting on an object is called the net force. To find the net force, we subtract the smaller force from the larger force.
* Direction of Net Force: The net force acts in the direction of the stronger force.
* Newton's Second Law: This law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
Example:
Imagine pushing a box with a force of 10 Newtons to the right while someone else pushes the box with a force of 5 Newtons to the left.
* Net Force: 10 Newtons (right) - 5 Newtons (left) = 5 Newtons (right)
* Direction of Acceleration: The box will accelerate to the right because the net force is in that direction.
Key takeaway: When forces are unbalanced, there is a net force, and the object will move in the direction of the net force.
