Physics, 01.12.2021 02:20 arielgonzalez809
In what part of the electromagnetic spectrum do the biggest telescopes on earth operate?.
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Air flows upward in the wick of a lantern because of the liquid property called
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The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s
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Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
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In what part of the electromagnetic spectrum do the biggest telescopes on earth operate?....
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