Weight of a body is less in the mines. Why?
The weight of a body is less in the mines because when we move deeper the earth gravity decreases but our mass is always constant.
What is gravitation? What are the factors that affect gravitation? Write the SI unit of gravitation
The universal force of attraction acting between all matter is called gravitation. The factors that affect gravitation are only mass and distance. Its SI unit is Newton's per Kilogram.