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Physics, 21.06.2019 20:00
The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.
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Physics, 22.06.2019 01:30
Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor
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Physics, 22.06.2019 03:30
When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy
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Physics, 22.06.2019 07:00
Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount
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After the collapse of a nebular cloud, atoms begin gravitating together to form a condensed center....
History, 29.05.2020 03:03
History, 29.05.2020 03:03
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Mathematics, 29.05.2020 03:03
Mathematics, 29.05.2020 03:03
Mathematics, 29.05.2020 03:03
Mathematics, 29.05.2020 03:03
Mathematics, 29.05.2020 03:03
Mathematics, 29.05.2020 03:03