As the earth rotates about its axis, a person living in his house at the equator goes in a circular orbit of radius equal to the radius of the earth. Why does he/she not feel weightless as a satellite passenger does?

A satellite is orbiting the earth in a circular orbit of radius r . Its

A satallite of mass m , initally at rest on the earth, is launched into a circular orbit at a height equal to the the radius of the earth. The minimum energy required is

A satallite of mass m , initally at rest on the earth, is launched into a circular orbit at a height equal to the the radius of the earth. The minimum energy required is

A satellite is moving around the earth with speed v in a circular orbit of radius r. IF the orbit radius is decreased by 1%, its speed will

Find the workdone to move an earth satellite of mass m from a circular orbit of radius 2R to one of radius 3R.

A satellite of mass m moving around the earth of mass m in a circular orbit of radius R has angular momentum L. The rate of the area swept by the line joining the centre of the earth and satellite is

A satellite is orbiting the Earth in a circular orbit of radius R. Which one of the following statement it is true?

A satellite of mass m goes round the earth along a circular path of radius r. Let m_(E) be the mass of the earth and R_(E) its radius then the linear speed of the satellite depends on.

A satellite of mass m is in an elliptical orbit around the earth of mass M(M gt gt m) the speed of the satellite at its nearest point ot the earth (perigee) is sqrt((6GM)/(5R)) where R= its closest distance to the earth it is desired to transfer this satellite into a circular orbit around the earth of radius equal its largest distance from the earth. Find the increase in its speed to be imparted at the apogee (farthest point on the elliptical orbit).