Gravitation
Suppose the gravitational force varies inversely as the $$n^{th}$$ power of distance. Then the time period of a planet in circular orbit of radius $$R$$ around the sun will be proportional to:
The time period of communication satellite is ___________.
The time period of communication satellite is same as that of the time period of the earth which is $$24$$ hours.
Suppose the gravitational force varies inversely as the $$n^{th}$$ power of distance. Then the time period of a planet in circular orbit of radius $$R$$ around the sun will be proportional to:
The time period of an earth satellite in circular orbit is independent of:
Find the radius of the circular orbit of a satellite moving with an angular speed equal to the angular speed of earth's rotation (a) If the satellite is directly above the north pole at some instant, find the times it, takes to come over the equatorial plane. Mass of the earth $$ = 6 \times 10^{24} $$
A satellite moving on a circular path of radius $$r$$ around Earth has a time period $$T$$. If its radius slightly increases by $$\Delta r$$, the change in its time period is
A satellite is launched into a circular orbit of radius $$R$$ around the earth. A second satellite is launched into an orbit of radius $$1.01 R$$. The time period of the second satellite is larger than that of the first one by approximately
The period of a satellite in a circular orbit of radius $$R$$ is $$T$$. The period of another satellite in a circular orbit of radius $$4R$$ is
The time period of artificial satellite in a circular orbit of radius $$R$$ is $$T$$. The radius of the orbit in which time period is $$8T$$ is
Two satellites $$S$$ and $$S'$$ revolve around the earth at distances $$3R$$ and $$6R$$ from the centre of earth. Their periods of revolution will be in the ratio :
A satellite is launched into circular orbit of radius R around earth while a second satellite is launched into an orbit of radius 1.02R. The percentage difference in the time period is
The time period of an earth satellite in a circular orbit of radius R is 2 days and its orbital velocity is $${v}_{o}$$. If time period of another satellite in a circular orbit is 16 days then