Physics, 08.09.2021 01:20 chriscendypierre56
what is the relationship between the strength of the magnetic field and the deflection of the galvanometer needle
Answers: 2
Physics, 22.06.2019 14:30
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
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As the distance from a magnet increases, what happens to the magnet force?
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1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)
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Physics, 23.06.2019 06:30
What is a possible explanation for a set of facts that can be tested by further investigations called
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what is the relationship between the strength of the magnetic field and the deflection of the galvan...
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