Question

State two reasons why we don't feel the motions of the earth.

Answer 1

as we feels gravitation force from center of earth that's why we don't feel the motion of the earth

Answer 2

should not come as a surprise to you that our planet, with its atmosphere and everything on it, is constantly spinning. At the equator the speed of rotation is about 1,675 kilometres per hour (1,040 mph), which means that right this very moment, you're travelling at something like 465 metres per second, or a little less if you're located closer to one of the poles.

So why can't we all feel it? The answer lies in the nature of Earth's movement. Think of being on an aeroplane when it's smoothly travelling at a constant speed and constant altitude. You've unbuckled your seatbelt to go on a walk down the aisle, but you can't feel the movement of the plane. The reason is simple: you, the plane, and everything else inside it is travelling at the same speed. In order to perceive the movement of the plane, you have to glance at the clouds outside.

It's the same with Earth's rotation - our planet completes a full turn around its axis every 23 hours and 56 minutes