Dr. Forrester teaches about Newton’s Second Law of Motion.

Delve into the mass spectrometer, a crucial tool for understanding particles and their properties. Consisting of a velocity selector and a deflection chamber, it begins with charges entering the crossed fields of magnetic and electric...

This video is answering the question of what is acceleration.

This video covers:

- What an orbi
t is
- Why objects orbit rather than flying off or being
sucked in
- Why we consider orbiting objects to be continuall
y accelerating
- Why objects with a smaller orbit h

ave to...

This video covers:

- How to interpret velocity-time g
raphs
- How to calculate total distance travelled using a velocity-
time graph
- What the gradient of

the line mea
ns

General info:
- Suitable f
or...

In this video we cover:

- How to calculate an object's mom
entum
- The concept that applying a force to an object changes it
s momentum
- How to calculate a change in momentum using the equatio
n 'F=(mv-mu)/t'
-...

This video covers: - Newton's first law - Newton's second law - F=ma equation - The idea of circular motion - Inertia and inertial mass General info: - Suitable for all GCSE and IGCSE courses - See below for whether it is higher or...

This video covers:

- How to interpret distance-time g
raphs
- How to calculate speed on a distance-
time graph
- What the gradient of
the line means


- Drawing a t
angent

General info:
- Suita
ble...

This video covers:

- What acceleratio
n is
- The 2 equations for calculating acc
eleration
- Average and unifor
m acceleration

>- Example qu
estions

General info:
- Suita
ble for all GCSE and...

Which will hit the ground first??!!???!?

Dr. Forrester teaches about Newton’s Second Law. She conducts an experiment to show Newton’s Second Law. She explains that the formula F=ma is needed to calculate the amount of force needed to accelerate an object.

Enjoy a shorter retelling of the original!

Welcome to our AP Physics 1 review session where we tackle three exciting Newton's Second Law multiple-choice problems! Join us as we dive into the world of forces, acceleration, and equilibrium to help you prepare for the upcoming exam....

In this video, we focus on motion graph problems as part of the AP Physics 1 exam review. Join me as we dive into understanding position, velocity, and acceleration graphs and their relationships. This video is part of my comprehensive...

In this video, we continue our AP Physics 1 review by diving into kinematics and projectile motion. In this lesson, we walk through several multiple-choice problems related to projectile motion, which are similar to what you can expect...

Learn 3 of the 4 things you need to remember about conductors in electrostatic equilibrium, including that the electric field inside is zero, excess charges are located on the surface, and the electric field just outside the surface is...

Exploring Acceleration defines acceleration with several examples and introduces the equation you can use to solve for acceleration.

Learn about Issac Newton 3 laws of motion and physics with Newton's Laws. Brought to you by KLT.

Astronomer Jill Tarter, Director of the Search for Extraterrestrial Intelligence Institute, describes how signals from the Voyager probe can illustrate how we need to take the earth's rotation into account when searching the skies.

Cosmologist Rocky Kolb (Chicago) provides a brief background on the mystery of dark energy while explaining why the phenomenon is personally bothering him.

Cosmologist Justin Khoury, University of Pennsylvania, describes the enormous disparity between the observation and theoretical prediction of the vaccuum energy, commonly regarded as the worst failure of theoretical physics, and...

University of Chicago cosmologist Rocky Kolb relates how he reacts very differently to dark matter than dark energy: dark matter he regards as an opportunity, while dark energy "drives him nuts".

This video will explain and illustrate how to describe and measure rotational motion.

“Motion Terms and Equations” reviews key vocabulary associated with motion, as well as equations used to calculate the various aspects of motion.