Physics, 14.07.2019 22:50 wendii87wh
5. a balloon is ascending at the rate of 4.9m/s. a pocket is dropped from the balloon when situated at a height of 245m. how long does it take the packet to reach the ground? what is its final velocity?
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Physics, 22.06.2019 12:00
Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation
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Physics, 22.06.2019 17:40
Which component of the earth’s atmosphere is decreased due to photosynthesis?
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5. a balloon is ascending at the rate of 4.9m/s. a pocket is dropped from the balloon when situated...
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