This video explains the basics of one-dimensional motion, including distance, displacement, speed, and velocity. It also introduces the concept of acceleration and provides equations to calculate these values. These concepts are...

Lesson 5 (Free Body Diagrams) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video:...

CREDITS



Animation

& Design:
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Joshua Thomas<

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tmotion101@g

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Narration:

Dale Bennett<


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Script:

Bethan Parry, Keith Ross and...

Circular Motion Example 1

The video explains how air resistance affects the motion of a falling object and eventually causes it to reach a constant speed or terminal velocity. The first law of motion is applied to demonstrate the decrease in acceleration as the...

Systems of two linear equations in two variables can have a single solution, no solutions, or an infinite number of solutions. This chapter explains why.

The video is a lecture presentation on distance time graphs. The presenter explains what a distance time graph is and how it represents the distance of an object from a fixed point at various times throughout a journey. Through the use...

Brooke has planned a surprise! Can you guess where they are going? This lesson will introduce the centripetal force and torque.<br/>
Definitions included: centripetal force, torque

Compare graphs and equations to determine which relationship had a greater rate of change.

Relative Acceleration Example 1

This video is a lecture presentation on distance time graphs for accelerated motion. The presenter explains the basics of distance time graphs and how they depict the speed of an object. The presentation then moves on to discuss...

KS4 maths: Fran sends Dave off to a sports centre to create some distance/time data. Fran then plots his distance/time graphs to see how fit Dave really is. Fran thinks Dave is turning into a couch potato so packs him off to a gym to do...

This video covers a very challenging rectilinear motion problem. Every problem you're going to face (excluding circular motion) will only require you using two formulas; dx/dt = V and dV/dt = a. All other formulas can be derived from...

Based upon the definition of speed, linear equations can be created which allow us to solve problems involving time, distance, and constant speeds.

The video is a lecture on circular motion, explaining why objects move in circular paths and the forces that cause this motion. The examples used in the video include the moon orbiting around the earth, a car on a roundabout, and an...

What is proportionality? How does it relate to pattern? Learn the answers to these questions and explore the basics of proportional relationships in this video.

The video is a lecture presentation on distance time graphs. It explains how distance time graphs record the journey of an object or a particle as it moves away and returns to a particular point. The presentation uses examples such as a...

This video is a lecture on velocity time graphs, which explains how the velocity of an object can be graphically represented with respect to time. The video describes how velocity time graphs are constructed, and how positive and...

The video is a lecture presentation on the concepts of speed, displacement, and velocity. The presenter explains the meanings of these terms and the relationships between them. The examples used in the presentation help to illustrate the...

Here we are going to look at Velocity-time graphs. These are graphs which look at the change of velocity over time. It may be useful for you to look at our video on distance-time graphs before starting this video.

This video is a lecture presentation on velocity time graphs. The presenter shows a graph with velocity on the Y-axis and time on the X-axis and explains the key characteristics of the graph, including constant acceleration and...

The points of intersection of two graphs represent common solutions to both equations. Finding these intersection points is an important tool in analyzing physical and mathematical systems.

Calculate constant speed.

Real World Science: Force is one of a series of videos that encourages children to explore the world of science in their immediate surroundings. Through observation and experimentation, students will learn properties of forces, Newton's...