# Forces and motion

## Chain of Springs

This simulation shows a chain of springs and masses with fixed attachment points. The fixed attachment points are moveable by the user, and the right attachment point can be removed entirely.

Lab owner:
Erik Neumann
Language:
English, Greek
Age range:
12-14, 14-16, 16-18
Subject domain:

## Roller Coaster

If you had first-year physics in college, you probably solved lots of problems with a ball rolling down a flat inclined plane. Did you ever wonder how to solve for the motion with a curved surface instead? Of course the...Read more

Lab owner:
Erik Neumann
Language:
English, German
Age range:
12-14, 14-16, 16-18
Subject domain:

## Roller Coaster with Two Balls

This simulation shows 2 balls on a roller coaster track. The 2 balls are connected by a spring.

You can change the track shape by clicking a button below. You can drag either ball with your mouse to change the...Read more

Lab owner:
Erik Neumann
Language:
English, German
Age range:
12-14, 14-16, 16-18
Subject domain:

## Rigid Body Roller Coaster

This physics-based simulation shows a rigid body attached to a curved "roller coaster" path. Uses the myPhysicsLab 2D Rigid Body Physics Engine....Read more

Lab owner:
Erik Neumann
Language:
English, German
Age range:
12-14, 14-16, 16-18
Subject domain:

## Moveable Double Pendulum

This is a physics-based simulation of a double pendulum whose support point is moveable.

Students can change the support point and pendulum masses as well as gravity, damping and other...Read more

Lab owner:
Erik Neumann
Language:
English, German
Age range:
12-14, 14-16, 16-18
Subject domain:

This lab visualizes energy tranformation of a falling basket ball. Students can change some parameters as mass and air resistance to understand the phenomenon better.Read more

Lab owner:
Ilias Sitsanlis,
Tassos A. Mikropoulos
Language:
English
Age range:
10-12, 12-14, 14-16
Subject domain:

## Compare Double Pendulums

This is a simulation that compares two double pendulum simulations that are run simultaneously. The two simulations being run are:...Read more

Lab owner:
Erik Neumann
Language:
English, German
Age range:
14-16, 16-18, >18
Subject domain:

## String

This is an interactive simulation of a string under tension. Note that the vertical dimension is magnified to be able to see the deflection of the string.

Students can drag the string's...Read more

Lab owner:
Erik Neumann
Language:
English, German
Age range:
12-14, 14-16, 16-18
Subject domain:

## Rigid Body Forces

This simulation uses the Rigid Body Physics Engine to show objects moving in 2 dimensions with various forces applied.

Lab owner:
Erik Neumann
Language:
English, German
Age range:
14-16, 16-18, >18
Subject domain:

## Polygon Shapes

This is an interactive simulation showing the variety of shapes that are possible to create with the myPhysicsLab 2D Rigid Body Physics Engine....Read more

Lab owner:
Erik Neumann
Language:
English, German
Age range:
14-16, 16-18, >18
Subject domain:

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