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Physics, 27.11.2019 06:31, aaburto1515
Suppose that two identical stars (they have the same total light output) are located so that star a is at a distance of 5 pc and star b is at a distance of 25 pc from earth. how will star b appear, compared with star a?
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Physics, 22.06.2019 14:00, meleaallison
Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same massāspring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same massāspring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s
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Physics, 22.06.2019 15:30, sandra5456
An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?
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Suppose that two identical stars (they have the same total light output) are located so that star a...
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