Physics, 28.03.2021 23:40 ramirezzairap2u4lh
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Ein Körper der Masse 0,16 kg wird mit einem Stahlseil (Länge 47 cm) immer schneller in
einem horizontalen Kreis herumgeschleudert. Bestimmen Sie die Drehfrequenz, bei der das
Seil reißt, wenn es eine Belastung bis 700 N aushält.
Answers: 3
Physics, 21.06.2019 19:30
Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is
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Physics, 22.06.2019 08:00
What is a carrier wave and how does it affect what you hear on the radio
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Physics, 22.06.2019 10:00
(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present
Answers: 3
Physics, 22.06.2019 11:20
Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.
Answers: 1
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Ein Körper der Masse 0,16 kg wird mit einem Stahlseil (Länge 47 cm)...
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