Pulling Force

Pulling force, also known as tension, is a force that is directed away from an object, tending to stretch or elongate it. When an object is pulled, it experiences a pulling force in the opposite direction. This force is commonly encountered in daily life when we pull objects towards us or away from a fixed point.

Examples of Pulling Force

• When you pull a door open, you exert a pulling force on the door handle.
• When you pull a wagon or a suitcase, you apply a pulling force to move the object.
• When a weight lifter pulls up a barbell, they exert a pulling force on the weights.

Study Guide

To understand pulling force better, here are some key points to study:

Definition of Pulling Force:

Understand that pulling force is a force that is exerted in the opposite direction of an object's movement, causing it to elongate or stretch.

Units of Measurement:

Learn about the units used to measure pulling force, such as Newtons (N) in the metric system or pounds (lb) in the imperial system.

Factors Affecting Pulling Force:

Study the factors that affect pulling force, including the mass of the object being pulled, the surface friction, and the angle of the pull.

Real-life Applications:

Explore real-life examples of pulling force in action, such as in sports, transportation, and construction, to understand its practical significance.

Experiments and Demonstrations:

Perform simple experiments or demonstrations to observe pulling force in action, such as using spring scales to measure the force required to pull different objects.