A solid sphere of mass \( M \) and radius \( R \) has a spherical cavity of radius \( \frac{R}{2... VIDEO
A solid sphere of mass \( M \) and radius \( R \) has a spherical cavity of radius \( \frac{R}{2} \) such that the centre of cavity is at a distance \( \frac{R}{2} \) from the centre of the sphere. A point mass \( m \) is placed inside the cavity at a distance \( \frac{R}{4} \) from the centre of sphere. The gravitational force on mass \( m \) ishttps://bit.ly/YTAI_PWAP https://www.pw.live
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