Question

Q.2 Name the following:

a. The local time of some central meridian adopted by a country.

b. Intersection points of latitudes and longitudes that help us to locate places

on earth.

c. Celestial body that is made up of gases and has its own heat and light.

d. The period in which the shape of the moon reduces.​

Answer 1

•Answer:-

Gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

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