닫기

Principle

A moment acts on a body which can be rotated about a bearing without friction. The moment of inertia is determined from the angular acceleration.

Benefits

• Long runtime
• Nearly friction-less movement due to precision bearing and precision pulley
• Steady set-up prevents interferences

Tasks

From the angular acceleration, the moment of inertia is determined as a function of the mass and the distance from the axis of rotation

1. of a disc
2. of a bar
3. of a mass point

What you can learn about

• Angular velocity
• Rotary motion
• Moment
• Moment of inertia of a disc
• Moment of inertia of a bar
• Moment of inertia of a mass point