Question

Complete the sentence using the words Balance, Normal, or Tension. Equal and opposite forces that act on the same object are called --- forces.

a) Balance
b) Normal
c) Tension
d) None of the above

Answer 1

Equal and opposite forces acting on the same object are referred to as balanced forces, and this can be seen in examples such as the normal force and tension.

Step-by-step explanation:

Equal and opposite forces that act on the same object are called balanced forces. This is because they have the same magnitude but act in opposite directions, resulting in no net force on the object and thus no change in the object's state of motion. For example, when an object is at rest on a surface, the surface exerts an upward normal force that is equal in magnitude and opposite in direction to the weight (force of gravity) of the object. In the context of forces in tension, such as in a rope during a tug-of-war, the rope exerts a tension force on each end that is equal and opposite, keeping the system in equilibrium as long as no other forces are unbalanced.