What is the cars speed just after the gravel is loaded
A 1.00×104 kg railroad car is rolling at 1.00 m/s when a 8000 kg load of gravel is suddenly dropped in. What is the car's speed just after the gravel is loaded?
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Calculate the percentage empty space in (Water), at25oC. (the density of water at this temperature is0.9971 g/mL). The volume of a water molecule can be taken as thesum of the volumes of two hydrogen atoms and one oxygen atom.
What percent of the time will the bank be notified because the amount dispensed is high? What percent of the time will the bank not be notified regarding the amount of funds dispersed?
Calculate the percentage empty space in a (solid metal) which has aface-centered cubic lattice. In this calculation, show that this percentage is independent of the size of either the edge of the unit cell or the size of the metal atom.
Surfactants are chemical agents, such as detergents, that lower the surface tension of a liquid. Surfactants play an important role in the cleaning of contaminated soils. In an experiment to determine the effectiveness of a certain method for remo
A satellite in a circular orbit at an altitude hc above the Earth's surface is given a velocity V0 with an elevation angle gamma.
For the following scores, compute the Pearson correlation:
Determine the location of periapsis. Will the spacecraft impact without a Delta V? Determine the Delta V required to enter a 300-nmi parking orbit.
Imagine that you have a gas confined in an insulated cylinder by a piston. Imagine that you suddenly push hard on the piston, compressing the gas to one-half its volume.
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