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Physics, 21.06.2019 20:20, vero5047
Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.
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The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
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Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec
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When an object is heated it contracts. a. true b. false
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