When two identical spheres each of radius \(R\) are in contact, the gravitational force of attra....

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=VQwhwN0ZFgQ


Duration: 7:20
0 views
0

When two identical spheres each of radius \(R\) are in contact, the gravitational force of attraction between them is F. If a spherical portion of radius \(R / 2\) is removed from the edge at the point of contact of one sphere such that the centre of cavity formed lies on the line joining the centres of the spheres, the gravitational force between them is (nearly)  πŸ“²PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-06-29Two rings having masses \(M\) and \(2 M\), respectively, having same radius are placed coaxially....
2024-06-29A spherical planet has uniform density \(\frac{\pi}{2} \times 10^4 \mathrm{~kg} / \mathrm{m}^3\)....
2024-06-29The work done in slowly lifting a body from earth's surface to a height \(\mathrm{R}\) ( radius ....
2024-06-29Three particles of equal mass ' \(m\) ' are situated at the vertices of an equilateral triangle ....
2024-06-29If \(d\) is the distance between the centres of the earth of mass \(M_1\) and moon of mass \(M_2....
2024-06-29A point \(P(\sqrt{3} R, 0,0)\) lies on the axis of a ring of a mass ' \(M\) ' and radius ' \(R\)....
2024-06-29The gravitational intensity in a region is \(10(\hat{i}-\hat{j}) \mathrm{N} / \mathrm{Kg}\). The....
2024-06-29A research satellite of mass \(200 \mathrm{~kg}\) circle the Earth in an orbit of average radius....
2024-06-29What is the minimum energy required to launch a satellite of mass \(m\) from the surface of a pl....
2024-06-29Gravitational field intensity at the centre of the semi circle formed by a thin wire \(\mathrm{A....
2024-06-29When two identical spheres each of radius \(R\) are in contact, the gravitational force of attra....
2024-06-29The magnitudes of the gravitational field at distance \(r_1\) and \(r_2\) from the centre of a u....
2024-06-29If three particles each of mass \(M\) are placed at the three corners of an equilateral triangle....
2024-06-29Suppose that gravitational force varies inversely as the \(\mathrm{n}^{\text {th }}\) power of d....
2024-06-29A satellite is orbiting with areal velocity \(\mathrm{v}_{\mathrm{a}}\) in circular orbit At. wh....
2024-06-29Two particles of same mass fall onto the earth's surface, one from infinity and other from an al....
2024-06-29The gravitational field in a region is given by \((2 \hat{\mathrm{i}}+2 \hat{\mathrm{j}}) \mathr....
2024-06-29Three particles each of mass \(100 \mathrm{gm}\) are brought from a very large distance to the v....
2024-06-29Two satellites of same mass \(m\) are launched in the same orbit (radius r) around earth so as t....
2024-06-29In a certain region of space, the gravitational field is given by \(-k / r\), where \(r\) is the....
2024-06-29Imagnine the acceleration due to gravity on earth is \(10 \mathrm{~m} / \mathrm{s}^2\) and on ma....