JEE MainPhysicsGravitationMCQ+4 / −1
A satellite is launched into a circular orbit of radius R around earth, while a second satellite is launched into a circular orbit of radius 1.02 R. The percentage difference in the time periods of the two satellites is :
- A1.5
- B2.0
- C0.7
- D3.0
More from Gravitation
- Consider a binary star system of star A and star B with masses mA and mB revolving in a circular orbit of radii rA an rB, respectively. If TA and TB are the time period of star A and star B, respectively, Then :2021 · MCQ
- A body is projected vertically upwards from the surface of earth with a velocity sufficient enough to carry it to infinity. The time taken by it to reach height h is s.2021 · MCQ
- Four identical particles of equal masses 1 kg made to move along the circumference of a circle of radius 1 m under the action of their own mutual gravitational attraction. The speed of each particle will be :2021 · MCQ
- Consider two satellites S1 and S2 with periods of revolution 1 hr. and 8 hr. respectively revolving around a planet in circular orbits. The ratio of angular velocity of satellite S1 to the angular velocity of satellite S2 is :2021 · MCQ
- Two stars of masses m and 2m at a distance d rotate about their common centre of mass in free space. The period of revolution is :2021 · MCQ
- A body weights 49N on a spring balance at the north pole. What will be its weight recorded on the same weighing machine, if it is shifted to the equator? [Use = 9.8 ms 2 and radius of earth, R = 6400 km.]2021 · MCQ
- A solid sphere of radius R gravitationally attracts a particle placed at 3R from its centre with a force F1. Now a spherical cavity of radius is made in the sphere (as shown in figure) and the force becomes… Includes diagram2021 · MCQ
- Two satellites A and B of masses 200 kg and 400 kg are revolving round the earth at height of 600 km and 1600 km respectively. If TA and TB are the time periods of A and B respectively then the value of TB TA : [Given : radius of earth… Includes diagram2021 · MCQ