Physics, 24.04.2021 01:40 aubreyfoster
Arrow D is the result of which process?
water vapor in the air cools and condenses
water vapor in the air cools and evaporates
water droplets collide and get heavier
liquid water changes to water vapor
Arrow E is the result of which process?
water vapor in the air cools and condenses
water vapor in the air cools and evaporates
water droplets collide and get heavier
liquid water changes to water vapor
Answers: 1
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The dot diagram represents the motion of the motorcycle as it moves from left to right
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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)
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The number of passengers who arrive at the platform of a subway station for the 10 am train is a random variable with a mean of 120 and a variance of 16. find the lower bound of the probability that there will be between 100 and 140 passengers (round off to second decimal place).
Answers: 3
Arrow D is the result of which process?
water vapor in the air cools and condenses
water vap...
water vap...
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