A disc of mass \( M \) and radius \( R \) is rolling with angular speed \( \omega \) on a horizo....

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=uuJdBaDzlOE


Duration: 2:00
0 views
0

A disc of mass \( M \) and radius \( R \) is rolling with angular
\( \mathrm{P} \)
speed \( \omega \) on a horizontal plane as shown. The
W
magnitude of angular momentum of the disc about the origin \( O \) is
(1) \( (1 / 2) M R^{2} \omega \)
(2) \( \quad M R^{2} \omega \)
(3) \( (3 / 2) M R^{2} \omega \)
(4) \( 2 M R^{2} \omega \)


πŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-21Two rods each having length \( l \) and mass \( m \) joined together at point \( B \) as shown i....
2024-01-21A metre stick of mass \( 1 \mathrm{~kg} \) is held vertically with one end on the floor and is t....
2024-01-21A uniform dise and a solid sphere both of mass \( m \) and radius \( R \) are projected horizont....
2024-01-21A uniform disc and a solid sphere both of mass \( m \) and radius \( R \) are projected horizont....
2024-01-21A uniform disc and a solid sphere both of mass \( m \) and radius \( R \) are projected horizont....
2024-01-21When a bicycle is in motion, the force of friction exerted by the ground on the two wheels is su....
2024-01-21Four particles of mass \( m \) each are placed at four corners of a square \( A B C D \) of side....
2024-01-21Two discs are rotating about their axes, normal to the discs and passing through the centres of ....
2024-01-21A cubical block of side \( a \) is moving with velocity \( v \) on a horizontal smooth plane as ....
2024-01-21A horizontal platform is rotating with uniform angular velocity around the vertical axis passing....
2024-01-21A disc of mass \( M \) and radius \( R \) is rolling with angular speed \( \omega \) on a horizo....
2024-01-21A particle starts from the point \( (0,8) \) metre and moves with uniform velocity of \( \vec{v}....
2024-01-21A bob of mass \( m \) attached to an inextensible string of length \( l \) is suspended from ver....
2024-01-21A heavy solid sphere is thrown on a horizontal rough surface with initial velocity \( u \) witho....
2024-01-21A uniform disc of mass \( m \) and radius \( R \) is pivoted at point \( P \) and is free to rot....
2024-01-21A thin rod of mass \( m \) and length \( l \) is suspended from one of its ends. It is set into ....
2024-01-21The moment of the force, \( \vec{F}=4 \hat{i}+5 \hat{j}-6 \hat{k} \) at point \( (2,0,-3) \) abo....
2024-01-21Mass \( M \) is distributed over the rod of length \( L \). If linear mass density \( (\lambda) ....
2024-01-21The grinding stone of a flour mill is rotating at \( 600 \mathrm{rad} / \mathrm{sec} \). for thi....
2024-01-21A particle of mass \( 1 \mathrm{~kg} \) is projected upwards with velocity \( 60 \mathrm{~ms}^{-....
2024-01-21A plank of mass \( 5 \mathrm{~kg} \) placed on a frictionless horizontal plane. Further a block ....