Can some one help please i’m in danger !
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Physics, 22.06.2019 02:10
Explain the consequences of this addiction to the brain tissue
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Physics, 22.06.2019 11:20
The ultracentrifuge is an important tool for separating and analyzing proteins. because of the enormous centripetal accelerations, the centrifuge must be carefully balanced, with each sample matched by a sample of identical mass on the opposite side. any difference in the masses of opposing samples creates a net force on the shaft of the rotor, potentially leading to a catastrophic failure of the apparatus. suppose a scientist makes a slight error in sample preparation and one sample has a mass 10 mg larger than the opposing sample. if the samples are 12 cm from the axis of the rotor and the ultracentrifuge spins at 70,000 rpm, what is the magnitude of the net force on the rotor due to the unbalanced samples? ( be thorough on your answer)
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Physics, 22.06.2019 21:30
Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created
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Physics, 22.06.2019 23:40
Acorporation gives out its profits as dividends paid to whom?
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English, 09.03.2020 03:56
English, 09.03.2020 03:56
Mathematics, 09.03.2020 03:56
Spanish, 09.03.2020 03:56
History, 09.03.2020 03:57
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English, 09.03.2020 03:58
English, 09.03.2020 03:58
Mathematics, 09.03.2020 03:58
Mathematics, 09.03.2020 03:58
Mathematics, 09.03.2020 03:58