Physics, 20.02.2022 14:20, roseemariehunter12
A 5.56 V battery is connected across two large parallel metal plates that are separated by 4.57E-3 m of vacuum. A proton is released from rest at the positive plate. If the only force on the proton is the electric force exerted by the electric field of the plates, what is the kinetic energy of the proton as it reaches the negative plate (in Joule)
Answers: 2
Physics, 22.06.2019 10:10, natalieagustinlop54
Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
Answers: 2
A 5.56 V battery is connected across two large parallel metal plates that are separated by 4.57E-3 m...
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