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Which best describes sid’s error?
tangential speed changes throughout a satellite’s orbit.
centripetal force is perpendicular to the velocity of the satellite.
tangential speed increases with a satellite’s increasing distance from earth.
centripetal force can sometimes slow down a satellite in orbit.
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Answers: 1
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Physics, 22.06.2019 13:30
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
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Which best describes sid’s error?
tangential speed changes throughout a satellite’s orb...
tangential speed changes throughout a satellite’s orb...
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