Earth's orbit is a nearly circular ellipse with the sun at one focus. how would its orbit change if earth were twice as massive? a. the orbit would still be an ellipse, but the sun would now be at the center of the ellipse. b. the orbit would become a much flatter, more eccentric ellipse. c. earth would fly off into space, never to return. d. the orbit would not change at all.
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Physics, 22.06.2019 09:30, tsvijay121
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Physics, 22.06.2019 18:30, eguzmandpandoracom
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
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Atorque acting on an object tends to produce a. equilibrium b. rotation c. linear motion d. velocity e. a center of gravity
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