# Gravitational force and gravity

## Seesaw Lab

Lab owner:
Leo Siiman
Language:
English
Age range:
8-10, 10-12, 12-14, 14-16
Subject domain:

## ΙΣΟΡΡΟΠΙΑ

Kassandra Christodoulou

Το μάθημα αυτό αποτελεί μια εισαγωγή στην Ισορροπία. Οι κυριότεροι στόχοι του μαθήματος είναι οι μαθητές να είναι σε θέση να ορίζουν πότε ένα αντικείμενο βρίσκεται σε ισορροπία. Επιπλέον το μάθημα στοχεύει στην καλλιέργεια δεξιοτήτων διερώτησης... read more

Language:
Greek
Age range:
12-14, 14-16, 16-18

Xiulin Kuang

This lesson is about balancing. Students are going to inquiry about the rules about how the weight and sitting positions of the people both affect the balance of... read more

Language:
English
Age range:
10-12

## 2D Spring with Mass

This simulation shows a single mass on a spring, which is connected to the ceiling. The mass is able to move in 2 dimensions, and gravity operates. Does the motion look random to you? Watch the graph for a while and you...Read more

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

## Inverted Vibrating Pendulum

Physics-based simulation of a vibrating pendulum with a pivot point is shaking rapidly up and down. Surprisingly, the position with the pendulum being vertically upright is stable, so this is also known as the inverted...Read more

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

## Double Spring

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

## 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:

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