A.7800
B.7200
C.6600
D.6000
Related Mcqs:
- A satellite orbits around the earth due to
- The mass, in kg, of the earth if its radius is 6400 km, will be
- A imaginary planet has half the mass and half the radius of the earth. The acceleration of gravity at its surface would be
- Work done by a body of mass 100 kg moving along a circular path of radius 2 m with a uniform velocity of 10 m/sec is
- The orbits of planets around the sun, or of satellites around the earth can be:
- If the earth’s average surface temperature were to increase, the amount of radiation emitted from the earth’s surface would _________, and the wavelength of peak emission would shift toward _________ wavelengths.
- The gravitational field at the surface of the moon is one sixth of that at the surface of the earth. A 72 kg man weighs on the surface of the moon
- Which one is the Earth’s satellite?
- Owing to the equatorial bulge and the polar flattening, the polar radius of the earth falls short of the equatorial radius about:
- The orbit along which the earth revolves is:
