When a soda bottle is opened you hear a "whoosh" sound because you are decreasing the pressure of the carbon dioxide in the soda. If the temperature is constant, what else is happening?

A. the kinetic energy of the gas increases

B. the volume of the gas decreases

C. the volume of the gas increases

D. the volume of the gas remains the same

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)

Acar travels 40m in 8 seconds find the car speed

Ain is , is 's of ? 0.62 0.79 1.27 1.50