← Back to context Comment by NetMageSCW 4 days ago That is not correct. There is no upward acceleration causing the 1G felt in a chair on Earth. 1 comment NetMageSCW Reply layer8 4 days ago There is in general relativity: https://en.wikipedia.org/wiki/Proper_acceleration"Similarly, standing on a non-rotating planet (and on earth for practical purposes) observers experience an upward proper-acceleration due to the normal force exerted by the earth on the bottom of their shoes."
layer8 4 days ago There is in general relativity: https://en.wikipedia.org/wiki/Proper_acceleration"Similarly, standing on a non-rotating planet (and on earth for practical purposes) observers experience an upward proper-acceleration due to the normal force exerted by the earth on the bottom of their shoes."
There is in general relativity: https://en.wikipedia.org/wiki/Proper_acceleration
"Similarly, standing on a non-rotating planet (and on earth for practical purposes) observers experience an upward proper-acceleration due to the normal force exerted by the earth on the bottom of their shoes."