Physics, 03.12.2019 04:31, meganwintergirl
An object of mass m = 8.0 kg is attached to an ideal spring and allowed to hang in the earth's gravitational field. the spring stretches 2.2 cm before it reaches its equilibrium position.
if it were now allowed to oscillate by this spring, what would be its frequency?
Answers: 2
Physics, 21.06.2019 19:40, locomexicano03
Abird sitting high in a tree is an example of what type of wnergy
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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)
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Physics, 22.06.2019 19:30, Bg88860709
Aspacecraft that renters the earth’s atmosphere drastically slows down. the amount of kinetic energy the spacecraft has as it reenters the earths atmosphere
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An object of mass m = 8.0 kg is attached to an ideal spring and allowed to hang in the earth's gravi...
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