Assertion (A): Angular momentum of a satellite about a planet is constant. Reason (R): Gravitati....

Channel:
PW Solutions
Subscribers:
458,000
Published on ● Video Link: https://www.youtube.com/watch?v=9mku74iQG5I


Duration: 2:55
1 views
0

Assertion (A): Angular momentum of a satellite about a planet is constant.
Reason (R): Gravitational force is a central force so its torque about the sun is zero. πŸ“²PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-05-09What is the effect of rotation of the earth on the acceleration due to gravity?....
2024-05-09Why does a body weigh more at the poles than at the equator?....
2024-05-09What is the apparent weight of an astronaut in a satellite revolving around the earth?....
2024-05-09What should be the angular speed with which the earth has to rotate on its axis so that a person....
2024-05-09Why is it not possible to place an artificial satellite in an orbit such that it is always visib....
2024-05-09How far from the earth does the gravitational potential energy due to earth become zero?....
2024-05-09Write any two applications of Newton's law of gravitation.....
2024-05-09Assertion (A): Gravitational potential is constant everywhere inside a spherical shell. Reason (....
2024-05-09What is the value of \(G\) at the centre of the earth?....
2024-05-09Two-point masses having mass \(m\) and \(2 m\) are placed at distance \(d\). The point on the li....
2024-05-09Assertion (A): Angular momentum of a satellite about a planet is constant. Reason (R): Gravitati....
2024-05-09An artificial satellite revolves around a planet for which gravitational force \((F)\) varies wi....
2024-05-09As we go from the equator to the poles, value of ' \(g\) '....
2024-05-09The minimum and maximum distances of a planet revolving around sun are \(r\) and \(R\). If the m....
2024-05-09If a satellite of mass \(400 \mathrm{~kg}\) revolves around the earth in an orbit with speed \(2....
2024-05-09In an orbit if the time of revolution of a satellite is \(T\), then \(P E\) is proportional to....
2024-05-09If the gravitational potential on the surface of earth is \(V_{0}\), then potential at a point a....
2024-05-09A planet of mass \(m\) moves around the sun of mass \(M\) in an elliptical orbit. The maximum an....
2024-05-09The minimum and maximum distances of a planet revolving around sun are \(r\) and \(R\). If the m....
2024-05-09A piece of wood of mass \(0.03 \mathrm{~kg}\) is dropped from the top of \(100 \mathrm{~m}\) hei....
2024-05-09Three blocks \(A, B\) and \(C\) are lying on a smooth horizontal surface, as shown in the figure....