The moon does not have light of its own. How are we then able to see the moon?

The moon rotates about the earth in such a way that only one hemisphere of the mon faces the earth figure. Can we ever see the other face of the moon from the earth? Can a person on the moon ever see all the faces of the earth?

Which of the following does not make a nest of its own?

If the moon attracts the earth, why does the earth not move towards the moon?

Explain the structure and functioning of human eye. How are we able to see nearby as well as distant objects?

We know that plants are harmed by excess water. But plants survive under flooded condition. How are they able to manage excess water ?

The weight of an object on or beneath the surface of the moon varies directly as its distance from the center of the moon, assuming that the moon has uniform density . The radius of the moon is approximately 1,080 miles. If an object weighs 60 pounds on the surface of the moon, how far beneath the surface, in miles , would it have to be to weigh 50 pounds ?

The acceleration due to gravity on the moon is only one sixth that of earth.It the earth and moon are assume to have the same density, the ratio of the radii of moon and earth will be

Find the acceleration due to gravity of the moon at a point 1000 km above the moon's surface. The mass of the moon is 7.4 x10^22 ' kg and its radius is 1740 km.

The moon's radius is 1//4 that of the earth and its mass 1//80 times that of the earth. If g represents the acceleration due to gravity on the surface of the earth, that on the surface of the moon is

A rocket has to be launched from earh in such a way that it never returns. If E is the minimum energy delivered by the rocket launcher what should be the minimum energy that the launcher should have if the same rocket has launcher from the surface of the moon ? Assume that the density of the earth and the moon are equal and that the earth's volume is 64 times the volume of the moon