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Physics, 21.06.2019 14:30
The velocity of a curling stone is due east. what will be the direction of the momentum of the curling stone as it moves?
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Physics, 21.06.2019 17:30
What produces light and all other electromagnetic waves? a) the photoelectric phenomena b) heated metals c) charged particles d) radioactive samples (pls explain if you can : )
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Physics, 22.06.2019 01:00
4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that
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Physics, 22.06.2019 09:30
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
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History, 28.07.2019 11:30
History, 28.07.2019 11:30
Mathematics, 28.07.2019 11:30
Mathematics, 28.07.2019 11:30
Mathematics, 28.07.2019 11:30
Mathematics, 28.07.2019 11:30
Mathematics, 28.07.2019 11:30
Mathematics, 28.07.2019 11:30
Health, 28.07.2019 11:40
History, 28.07.2019 11:40
Chemistry, 28.07.2019 11:40