Physics, 14.12.2019 17:31 mervesena01
How many miles is 5 kilometers? just practicing on got 1.42, so can someone tell me if it is right or nothow many miles is 5 kilometers? just practicing on got 1.42, so can someone tell me if it is right or not 4 following 22 answers 22 report abuse are you sure you want to delete this answer? yes no
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Physics, 21.06.2019 20:00
When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves
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Physics, 22.06.2019 09:00
When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
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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)
Answers: 3
How many miles is 5 kilometers? just practicing on got 1.42, so can someone tell me if it is right...
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