Physics, 27.01.2020 21:31 daemonacoster
Achild bounces in a harness suspended from a door frame by three parallel elastic bands. (a) if each elastic band stretches 0.210 m while supporting a 6.80 kg child, what is the force constant for each elastic band?
Answers: 2
Physics, 22.06.2019 04:10
An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45β. what percentage of the initial intensity is transmitted by the system?
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Physics, 22.06.2019 05:10
What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
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Physics, 22.06.2019 12:30
If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather
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Physics, 22.06.2019 15:30
1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?
Answers: 1
Achild bounces in a harness suspended from a door frame by three parallel elastic bands. (a) if each...
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