A satellite of mass m revolves around earth of radius R at a height x from its surface. If g is the acceleration due to gravity on the surface of the earth, the orbital speed of the satellite is:
A
gx
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
= 
or; k V = 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Let V and E denote the gravitational potential and gravitational field respectively at a point due …
A spherical hollow cavity is made in a lead sphere of radius R, such that its surface touches the o…
A straight rod of length λ extends from x = α to x = λ + α . as shown in the figure. If the mass pe…
A projectile is fired from the surface of earth of radius R with a speed kv e in radially outward d…
Two small balls of mass m each are suspended side by side by two equal threads of length L as shown…
A point P lies on the axis of a fixed ring of mass M and radius R, at a distance 2R from its center…