Physics, 25.12.2021 03:00 austinwst3
is a medium-sized flat-topped hill with cliff-face sides that is taller than it is wide.
Answers: 2
Physics, 22.06.2019 11:20, cjd1214812148
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)
Answers: 3
Physics, 22.06.2019 23:00, lesmontoya10
Identify the type of heat transfer occurring when chocolate melts in your hand
Answers: 1
is a medium-sized flat-topped hill with cliff-face sides that is taller than it is wide....
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