Solving a basic projectile motion problem using unit vectors.

In this lesson, students learn how to apply their knowledge of converting measurements and problem-solving to real-life situations, specifically in the context of planning for a soccer game. They explore different metric systems for...

This video is a lecture presentation analyzing the results of an experiment on the relationship between force and extension in a spring. The presenter uses graphs, tables, and equations to explain how the force and extension are...

This is a lecture presentation on stars and galaxies. The presenter starts by describing the general structure of our solar system and the Milky Way, which is one of the billions of galaxies in the universe. They explain how astronomical...

This program provides a conceptual foundation to help students understand how to convert between English and metric units of mass, volume, length, and temperature. The program also discusses how it is possible to convert between units of...

For the last two decades, Michael Heithaus has been studying how tiger sharks affect one particular ecosystem – Shark Bay, Australia, one of the world’s most pristine seagrass ecosystems. The Florida International University biologist...

This video is a lecture on how to measure the distance traveled by an object using its velocity-time graph. The concept of the area under the velocity-time graph representing distance is explained, and examples are provided to...

The video is a lecture on the conservation of momentum. It explains how momentum is calculated, how changes in momentum can be written in terms of force and time, and the concept of Newton's third law. The video then shows how these...

What materials are used to help with gravity? What is a future material that could be stronger than steel?<br/>
22nd Century Skyscrapers, Part 3

How are these tools used without digging into the ground? How is the data used to make 3D models?<br/>
Virtual Archaeology, Part 2

In this video, we explore the fascinating topic of measuring wind speed. We learn about the units used, the different types of anemometers used to measure wind speed, and the importance of understanding wind speed in various aspects of...

This is a lecture video on moments, which explains what a moment is and how to calculate the moment of a force. The video uses various examples to illustrate the concept of moments and how they are affected by the magnitude and direction...

The Temple of Castor and Pollux in the Roman Forum, Rome, was originally built in 484 BC and rebuilt by Tiberius in 6 AD. Three columns and part of the architrave stand today. Castor and Pollux were the Dioscuri, the "twins" of Gemini,...

The basics of doing conversions, why conversions work, conversions with squares and fractions. Includes several examples.

Given certain parameters, how would you solve this problem?<br/>
Kinetic Energy And The Work - Energy Theorem, Part 4

This video is a lesson on the concepts of scalars, vectors, distance, displacement, speed, velocity, and acceleration. It includes a quiz to test the viewer's understanding of the topics covered.

Given certain parameters, how would you solve this problem?<br/>
Physics Work, Part 2

A day does not go by without using simple machines. This program explores the six major types of simple machines with practical, colorful examples of each. Vivid video footage illustrates how each of the following simple machines works...

Relative velocity of rigid link summary

This video explores the behavior of objects when they fall under gravity. It starts with a quick recap of Newton's Second Law, which explains the relationship between force, mass, and acceleration. The video then looks at how weight is...

This video is a tutorial on how to calculate the density of different types of substances, including regular solids, irregular solids, and liquids. The video provides step-by-step instructions on how to measure the mass and volume of...

Students will explore the principles of motion, the basic concepts of speed and velocity and how speed and acceleration are calculated. Numerous examples of common occurrences illustrate the principles of motion. Other terminology...

This week the UK government changed its COVID guidance revising the adjusting to stay 2 meters apart to being only 1 meter apart. The thing is that some aren't convinced this is a good decision, with many worrying that it's too soon to...

Given certain parameters, how would you solve this problem?<br/>
Momentum And Impulse, Part 3