Question

Explain angular momentum precession and give examples.

Answer 1

Answer:

$T=\dfrac{d\left(I\omega\right)}{dt}$

Explanation:

Angular momentum precision:

   We know that

Linear momentum P= m. v

Rate of change in linear momentum is called force.

Angular momentum L = I.ω

            L =  I.ω

Rate of change in angular momentum is called torque .

$T=\dfrac{d\left(I\omega\right)}{dt}$

This rate of change of angular momentum is called angular momentum precision.

Example of angular momentum:

1. Lets take a disc is connected to shaft ,When disc is rotating along its axis and shaft is also rotating .

2.When air plane take turn then they feel one torque this torque is nothing ,it is due to angular momentum precision.