Physics, 30.12.2020 03:30 leilakainani26
A sphere of radius 50 mm and mass 1 kg falling vertically through air of density
1.2 kg mattains a steady velocity of 11.0 ms. If the above equation is applied to it all
what is the value of k in this case?
Ans: 2.21
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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Physics, 22.06.2019 17:10
It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ā angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .
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Physics, 23.06.2019 10:30
Can someone answer my last question i posted? on my last post? my hw is due tomorrow and iām confused.
Answers: 1
A sphere of radius 50 mm and mass 1 kg falling vertically through air of density
1.2 kg mattains a...
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