Applied Force

An applied force is a force that is applied to an object by a person or another object. It is a vector quantity, meaning it has both magnitude and direction. When an applied force acts on an object, it can cause the object to change its motion or shape.

Types of Applied Forces

There are several types of applied forces, including:

• Pushing Force: This is a force applied to an object by pushing it in a certain direction.
• Pulling Force: This is a force applied to an object by pulling it in a certain direction.
• Tension Force: This is a force applied to an object by pulling on it from opposite ends, such as when a rope is pulled taut.
• Frictional Force: This is a force that opposes the motion of an object when it is in contact with a surface.

Calculating Applied Forces

Applied forces can be calculated using the formula:

F = ma

Where:

• F is the force applied to the object (in newtons, N)
• m is the mass of the object (in kilograms, kg)
• a is the acceleration of the object (in meters per second squared, m/s^2)

Study Tips

To understand applied forces better, consider the following study tips:

1. Understand the concept of force as a vector quantity with magnitude and direction.
2. Practice identifying different types of applied forces in real-world scenarios.
3. Work on problems involving the calculation of applied forces using the formula F = ma.
4. Explore examples of applied forces in everyday life, such as pushing a car, pulling a suitcase, or tension in a cable.
5. Review the concept of frictional force and how it affects the motion of objects.

By understanding applied forces and their effects, you can gain a deeper understanding of the interactions between objects and the forces that act upon them.