Please help will give brainliest ! Someone made a copy of an analog wave and a digital wave. Compare the copies with the original waves. Then, explain which type of wave is a more reliable way to encode and transmit information.

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)

What does si stand for,when referring to a system of measurement

When you hold a rectangular object, how does the area of the side that is resting on your hand affect the pressure and the force that the object exerts?