Physics, 28.01.2020 08:31 Nolanrdavis
Athundercloud has an electric charge of 43.2 c near the top of the cloud and -38.7 c near the bottom cloud. the magnitude of the electric force between these two charges is 3.95 x 10^6 n. what is the average seperation between these charges?
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Abird sitting high in a tree is an example of what type of wnergy
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The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
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Physics, 22.06.2019 05:00
Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?
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Physics, 22.06.2019 09:30
Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)
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Athundercloud has an electric charge of 43.2 c near the top of the cloud and -38.7 c near the bottom...
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