Answers: 1
Physics, 21.06.2019 18:00
This question is worth 54 points ! rock falls from a ledge to the ground what energy conversion occurs during this process a potential to kinetic b kinetic to potential c thermal to mechanical d chemical to mechanical
Answers: 2
Physics, 21.06.2019 18:40
What best describes a sonar wave? transverse and electromagnetic transverse and mechanical longitudinal and electromagnetic longitudinal and mechanical
Answers: 1
Physics, 22.06.2019 04:20
Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.
Answers: 3
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)
Answers: 3
TURN ME UP YC TURN ME UP YC...
Arts, 23.03.2021 22:30
Mathematics, 23.03.2021 22:30
Mathematics, 23.03.2021 22:30
History, 23.03.2021 22:30
Mathematics, 23.03.2021 22:30
Mathematics, 23.03.2021 22:30
English, 23.03.2021 22:30
Mathematics, 23.03.2021 22:30
History, 23.03.2021 22:30
Mathematics, 23.03.2021 22:30
Biology, 23.03.2021 22:30
SAT, 23.03.2021 22:30
Physics, 23.03.2021 22:30