Physics, 07.01.2021 22:00 jackieericksonpdub87
What is constant of a spring if there is 150 j when stretched 0.25 m?
Answers: 2
Physics, 21.06.2019 19:30
Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies. molten iron has a density of 7.0g/cm cubed. in its solid state, iron has a density of 8.0g/cm cubed.
Answers: 3
Physics, 21.06.2019 19:30
A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?
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Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration
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Which law represents the thermodynamic statement of the conservation of energy of a system? a. the fourth law b. the first law c. the second law d. the third law
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What is constant of a spring if there is 150 j when stretched 0.25 m?...
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