Question

5 minutes speech on gravity it is able for class 9 and suitable best speech​

Answer 1

Answer:

Gravity is a force exerted by any object that has mass on any object. This is universal force that acts on almost all the particle and object in this univers. It increases with mass and decreases with distance.

Gravity binds us to the earth. Otherwise we would be thrown out of the earth due to centrifugal force. Life without gravity seems to be impossible. Gravity has created an appropriate atmosphere at right pressure on the earth. Low gravity means low atmospheric pressure.