query: How fast can the Earth rotate without people on the equater falling off and how long would the day last with this speed?
positive_passages.docid: 13033
positive_passages.text: How fast would the Earth need to spin for us to feel weightless?
negative_passages.docid: 17675
negative_passages.text: Huge buildings affect Earth's rotation?
negative_passages.docid: 72072
negative_passages.text: How about an exact solution for the position of a planet as a function of time?
negative_passages.docid: 76179
negative_passages.text: Galactic Rotation Speeds - Ehrenfest Paradox, Gravitational time dilation, Dark Matter - all of the above?
negative_passages.docid: 41230
negative_passages.text: What is the simplest way to prove that Earth orbits the Sun?
negative_passages.docid: 26654
negative_passages.text: Relativistic time dilation on Mars compared to Earth?
negative_passages.docid: 106274
negative_passages.text: What's the weight of the earth?
negative_passages.docid: 155417
negative_passages.text: Rotating a gyroscope's output values into an earth-relative reference frame
negative_passages.docid: 30392
negative_passages.text: Time taken for object in space to fall to earth
negative_passages.docid: 51738
negative_passages.text: How do the Planets and Sun get their initial spin?
negative_passages.docid: 63030
negative_passages.text: Is Earth's orbit around the Sun affected by the ~8 minutes light delay?
negative_passages.docid: 680
negative_passages.text: Why does a body rotate faster if force is applied away from the pivot?
negative_passages.docid: 109081
negative_passages.text: Constant of gravity in earth fixed coordinate system
negative_passages.docid: 123854
negative_passages.text: Would time speed up near a large body of negative mass relative to observers in micro gravity?
negative_passages.docid: 35571
negative_passages.text: Euler Rotations in Ordinary Space
negative_passages.docid: 9016
negative_passages.text: How can time dilation be symmetric?
negative_passages.docid: 43343
negative_passages.text: How to derive addition of velocities without the Lorentz transformation?