Physics, 21.02.2020 18:01 mkidgellmas1284
A star exerts a gravitational force of magnitude 3 x 10^24 N on a planet. If the mass of the planet were five times as large, what would the magnitude of the gravitational force on the planet be?
Answers: 1
Physics, 21.06.2019 17:20
If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance. what is its vertical displacement (in m) after 6 s?
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Physics, 22.06.2019 01:00
15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?
Answers: 2
Physics, 22.06.2019 12:00
In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c
Answers: 1
A star exerts a gravitational force of magnitude 3 x 10^24 N on a planet. If the mass of the planet...
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