(Unit = m)
Physics, 02.10.2020 23:01 Laylahlettiere
A ball is dropped off the side of a bridge.
After 1.55 s, how far has it fallen?
(Unit = m)
Remember: Falling = -V
Lost height = -Ay
a = -9.80 m/s2 Be careful with minus signs!!!
Answers: 3
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At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
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Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?
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A ball is dropped off the side of a bridge.
After 1.55 s, how far has it fallen?
(Unit = m)
(Unit = m)
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