What should be the radius of a planet with mass equal to that of earth and escape velocity on it...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=s4tT94pkEgE


Duration: 1:09
10 views
0

What should be the radius of a planet with mass equal to that of earth and escape velocity on its surface is equal to the velocity of light. Given that mass of earth is \( M=6 \times 10^{24} \mathrm{~kg} \).
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-28If velocity of block \( B \) in the given arrangement is \( 300 \mathrm{~mm} / \mathrm{sec} \). ...
2022-10-28Under what condition it is wrong to say that an object's acceleration is negative when the objec...
2022-10-28If a body is to be projected vertically upward from earth's surface to reach a height of \( 10 R...
2022-10-28A satellite of mass \( m \) is revolving round the earth at a height \( R \) above the surface o...
2022-10-28A missile which missed its target went into an orbit around the earth at a mean radius 4 times g...
2022-10-28A body of mass \( m \) rises to a height \( h=R / 5 \) from the earth's surface where \( R \) is...
2022-10-28Treating the earth as a symmetrical sphere of radius \( R=6400 \mathrm{~km} \) with field \( 9.8...
2022-10-28The escape velocity for a planet is \( 20 \mathrm{~km} / \mathrm{s} \). Find the potential energ...
2022-10-28A communication satellite is put in parking orbit. What is the time taken by a wave to go to sat...
2022-10-28A diametrical tunnel is dug across the earth and a ball is dropped into the tunnel from one side...
2022-10-28What should be the radius of a planet with mass equal to that of earth and escape velocity on it...
2022-10-28Two satellites move in circular orbits around the earth at distances \( 9000 \mathrm{~km} \) and...
2022-10-28A satellite is orbiting around earth with its orbit radius 16 times as great as that of parking ...
2022-10-28A second ball is dropped down from an elevator accelerating up with \( 1 \mathrm{~m} / \mathrm{s...
2022-10-28If an observer is in a boat accelerating with a constant acceleration, observes a stone dropped ...
2022-10-28A particle is placed in a field characterized by a value of gravitational potential given by \( ...
2022-10-28When a toilet is flushed or a sink is drained, the water (and other stuff) begins tọ rotate abou...
2022-10-28If you are on the west bank of a river that is flowing north with a speed \( 4 \mathrm{~m} / \ma...
2022-10-28Sketch graphs of velocity and acceleration as a function of time for a car as it strikes a teleg...
2022-10-28A bit of mud stuck to a bicycle's front wheel of radius \( r \) detaches and is flung horizontal...
2022-10-28If net external torque, about a point, acting on the system is zero, then we can surely say : (A...


Tags:
pw