Determining Resultant Force Involving Parallel Forces

• Physics
• Secondary Education

Determining Resultant Force Involving Parallel Forces

Learning Objectives

At the end of the lesson, you should be able to determine the resultant force of two or more parallel forces. At the end of the lesson, you should be able to use the formula resultant force = mass x acceleration to solve problems involving applied force and friction.

What do you already know about resultant force in parallel forces?

Understanding Resultant Force

Resultant Force: The single force that represents the vector sum of two or more forces acting in the same direction

Calculating Resultant Force with Parallel Forces

Parallel Forces: Forces that are oriented in the same direction and never meet

Solving Problems with Applied Force and Friction

Applied Force: The force that is applied to an object by a person or another object. Friction: The resistance that one surface or object encounters when moving over another

Applying the Resultant Force Formula

Mass: The quantity of matter in a body regardless of its volume or any forces acting on it. Acceleration: The rate at which an object changes its velocity

Summary and Review

Recap of learning objectives and key points covered in the lesson

Definitions

Resultant Force: The single force that represents the vector sum of two or more forces acting in the same direction. Parallel Forces: Forces that are oriented in the same direction and never meet. Mass: The quantity of matter in a body regardless of its volume or any forces acting on it. Acceleration: The rate at which an object changes its velocity. Applied Force: The force that is applied to an object by a person or another object. Friction: The resistance that one surface or object encounters when moving over another

Write down 3 things you learned in this lesson.

Have students enter three things they learned in this lesson. With this they can indicate their own learning efficiency of this lesson.

Write down 2 things you want to know more about.

Here, students enter two things they would like to know more about. This not only increases involvement, but also gives them more ownership.

Ask 1 question about something you haven't quite understood yet.

The students indicate here (in question form) with which part of the material they still have difficulty. For the teacher, this not only provides insight into the extent to which the students understand/master the material, but also a good starting point for the next lesson.

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