Physics, 12.05.2021 14:00 beautycutieforever10
The height of the table is 75 cm, the height of the chair is 45 cm. What is the potential energy of a 200 gram mass book against the floor when a book is placed on a table?
Answers: 2
Physics, 22.06.2019 08:00, osmanysalvador9
Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance
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Physics, 22.06.2019 19:00, helpmegraduate40
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)
Answers: 1
Physics, 23.06.2019 07:00, lovebrain123
Acircuit contain a 5-ohm, a3-ohm, and an 8-ohm resistor in series. what is the total resistance of the circuit ?
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The height of the table is 75 cm, the height of the chair is 45 cm. What is the potential energy of...
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