Best and most efficient method to create compressed air
We have a 10,000 pound weight (of any configuration, size or shape) lifted to a height of 50 feet by a construction crane.
What is the best and most efficient method to create compressed air with such weight when it is released.
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A 240 g , 23.0-cm-diameter plastic disk is spun on an axle through its center by an electric motor. What torque must the motor supply to take the disk from 0 to 1500 rpm in 5.00 ?
An athlete at the gym holds a 2.4 kg steel ball in his hand. His arm is 76 cm long and has a mass of 4.0 kg. What is the magnitude of the torque about his shoulder if he holds his arm in each of the following ways?
A 1 kg toy raft floats on water with 68% of its volume submerged. A lead block is placed on the raft and the raft is then fully submerged with the lead block just above the surface of the water. Find the mass of the lead block.
What specific psychologists examine the differences between automatic and controlled processes in thinking?
We have a 10,000 pound weight (of any configuration, size or shape) lifted to a height of 50 feet by a construction crane. What is the best and most efficient method to create compressed air with such weight when it is released.
Given the developments in cloud computing, automatic speech recognition, instantaneous optical recognition, and real-time ranslation of languages in mobile devices, are we now closer to achieving artificial intelligence and singularity? Why?
When analyzing the iron content of a well drilled for use in a new housing development. Calculate the pooled estimate of the standard deviation of the analysis.
At the start of a trip, a driver adjusts the absolute pressure in her tires to be 2.83 105 Pa when the outdoor temperature is 285 K. At the end of the trip she measures the pressure to be 3 105 Pa. Ignoring the expansion of the tires, find the air
The mass of the Moon is 7.35 x 10^22 kg. At some point between Earth and the Moon, the force of Earth's gravitational attraction on an object is cancelled by the Moon's force of gravitational attraction. If the distance between Earth and the Moon
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In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance
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Based on information provided in Ch. 11 & 12, how do you define "being an adult"?
The purpose is to examine the psychological factors affecting how teenagers in an impoverished urban area spend their time outside of school using:
Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,
What is another way to say ". It is important to ensure that the youth understand what the study involves, what their participation entails
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