Why Don T We Feel The Earth Spinning
Camila Farah
This is due to centrifugal force.
Our earth is like a giant roundabout spinning in space at around 1 000km h as measured at the uk s latitude. However because this change in speed is so infinitesimally small for our purposes it still feels like earth is rotating at a constant rate. We don t feel earth rotating on its axis because earth spins steadily and moves at a constant rate in orbit around the sun carrying you as a passenger right along with it. The incredibly rapid spinning of 22 736 rpd rotations per day is why.
It s he combination of gravity that holds us here and the total lack of any real centrifugal force throwing us off. When you move at the same smooth and steady speed you don t usually feel movement. The spinning and orbital speeds of earth stay the same so we do not feel any acceleration or deceleration. Think of what it s like when you re in a moving car.
Thanks for your help. Earth spins at a constant speed i e there are no changes in its rotational speed and we humans that live on the surface move along with it at the same speed which is why we don t feel any direct physical effects of earth s spin. You can only feel movement if you change the speed. In other words it feels like nothing at all.
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Actually the earth moves in its slowest orbit in july and fastest in january but there s not much difference. So when the earth spins we change direction and so why cant we feel the change of the direction of our momentum. So you have just proven with your own body why we don t fly off the earth we are spinning too slow. Why don t we feel the spin of the earth.
Just like when a car turns your momentum changes direction and so you can feel it. As a result sometimes we need to add an extra second to our clocks because earth s rotation is slowing down by two thousandths of a second every day. It spins rotates at a speed of about 1 000 miles 1600 kilometers per hour and orbits around the sun at a speed of about 67 000 miles 107 000 kilometers per hour. Why don t we feel that the earth is rotating.
As earth spins its surface moves very fast but so do all the things that are held to its surface by gravity including you.
Source : pinterest.com