For a uniform sphere a small cavity is formed as shown. Assertion (A): Moment of inetia of the ....

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


Category:
Show
Duration: 2:05
0 views
0

For a uniform sphere a small cavity is formed as shown.

Assertion (A): Moment of inetia of the sphere about \(AA ^{\prime}\) is greater than moment of inertia about \(BB ^{\prime}\).Reason (R): Mass removed was more closer to the axis AA'. 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-06-29A solid sphere is in rolling motion. In rolling motion a body possesses translational kinetic en....
2024-06-29A solid cylinder of mass \(2 kg\) and radius \(4 cm\) is rotating about its axis at the rate of ....
2024-06-29The angular speed of the wheel of a vehicle is increased from \(360 rpm\) to \(1200 rpm\) in 14 ....
2024-06-29Find the torque about the origin when a force of \(3 \hat{j} N\) acts on a particle whose positi....
2024-06-29A uniform rod of length \(200 cm\) and mass \(500 g\) is balanced on a wedge placed at \(40 cm\)....
2024-06-29Two objects of mass \(10 kg\) and \(20 kg\) respectively are connected to the two ends of a rigi....
2024-06-29The ratio of the radius of gyration of a thin uniform disc about an axis passing through it cent....
2024-06-29The angular speed of a fly wheel moving with uniform angular acceleration changes from \(1200 rp....
2024-06-29A rod \(P Q\) of mass \(M\) and length \(L\) is hinged at end \(P\). The rod is kept horizontal ....
2024-06-29Statement-I: Friction is needed for pure rolling on horizontal surface.Statement-II: Total work ....
2024-06-29For a uniform sphere a small cavity is formed as shown. Assertion (A): Moment of inetia of the ....
2024-06-29The ratio of radius of gyration of a solid sphere of mass M and radius \(R\) about its own axis ....
2024-06-29Assertion (A): For a body under translatory as well as rotatory equilibrium, net-torque about an....
2024-06-29Statement-I: Two cylinders, one hollow (metal) and the other solid (wood) with the same mass and....
2024-06-29An uniform disc is rotating at a constant speed in a vertical plane about a fixed horizontal axi....
2024-06-29Statement-I: The relation \(\vec{\tau}=\frac{d \vec{L}}{d t}\) is applicable in centre of mass f....
2024-06-29Statement-I: To give direction to a space craft flying in free space, a flywheel is mounted over....
2024-06-29Statement-I: In the absence of any external torque, the angular velocity of a system of particle....
2024-06-29Statement-I: When a rigid body rolls on a rough horizontal ground without slipping, without any ....
2024-06-29Statement-I: Two discs having same radius but different masses roll down without slipping from r....
2024-06-29A cue stick apply a horizontal force \(F\) continuously on a rough horizontal surface horizontal....