A disc of mass \( M \) and radius \( R \) starts falling down as P ...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=VwAB5Iqgchc


Duration: 2:53
1 views
0

A disc of mass \( M \) and radius \( R \) starts falling down as
P shown in the figure. The string unwinds without

W slipping on the disc. The instantaneous power developed by the tension is :
(1) \( T \times R \omega \)
(2) \( \frac{T \times R \omega}{2} \)
(3) \( 2 T \times R \omega \)
(4) Zero
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-08If rotational kinetic energy is \( 50 \% \) of translational kineti...
2023-04-08A solid sphere of mass \( 10 \mathrm{~kg} \) is placed on a rough s...
2023-04-08In the given figure a ring of mass \( m \) is kept on a horizontal ...
2023-04-08A solid sphere is in rolling motion. In rolling motion, a body poss...
2023-04-08A rod is supported horizontally by means of two strings of equal le...
2023-04-08A uniform solid cylinder of mass \( m \) and radius \( R \) is plac...
2023-04-08A disc and a solid sphere of same mass and radius roll down an incl...
2023-04-08A solid sphere rolls down two different inclined planes of the same...
2023-04-08A cylinder of mass \( 10 \mathrm{~kg} \) and radius of \( 15 \mathr...
2023-04-08The instantaneous angular position of a point on a \( \mathrm{P} \)...
2023-04-08A disc of mass \( M \) and radius \( R \) starts falling down as P ...
2023-04-08One hollow and one solid cylinder of the same radius roll down on a...
2023-04-08A heavy solid sphere is thrown on a horizontal rough surface with i...
2023-04-08A solid cylinder of mass \( M \) and radius \( R \) rolls without s...
2023-04-08A body is undergoing motion as shown in figure. Find the angular sp...
2023-04-08The angular speed of the wheel of a vehicle is increased from \( 36...
2023-04-08A rigid body is rotating about an axis in horizontal plane with an ...
2023-04-08A ball of mass \( 1 \mathrm{~kg} \) is projected with a velocity of...
2023-04-08A rigid body is rotating about an axis with angular \( \mathrm{P} \...
2023-04-08A solid cylinder is rolling without slipping on a plane having incl...
2023-04-08A rigid body is rotating with angular acceleration 10 \( \mathrm{ra...


Tags:
pw