Physics, 20.09.2020 08:01, angrybirdsryver
An 80 cm plate of 500 g mass is hinged along one side. If air is blown over the upper surface only. What speed must the air have to hold the plate horizontal?
Answers: 3
Physics, 21.06.2019 23:30, ghari112345
Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?
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Physics, 22.06.2019 20:50, isarahweller103
Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?
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Physics, 23.06.2019 03:00, ggggggggv24
If you held a stone over the mouth of a well and then let it go , what would happen to the stone? explain your answer.
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An 80 cm plate of 500 g mass is hinged along one side. If air is blown over
the upper surface only....
Mathematics, 04.05.2020 23:42
English, 04.05.2020 23:42