To what temperature must air be heated to achieve lift off
A hot air balloon (approx as a sphere of diameter 50ft) is to lift a basket load of 600lbf. To what temperature must the air be heated in order to achieve lift off?
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A parallel plate capacitor is charged to 12 V and the voltage source is then disconnected. When the air space between the plates is then filled with a dielectric of constant 6.0, what is the resulting voltage between the plates?
Discuss the fundamental properties of a binomial probability distribution and their application to finding probabilities when guessing answers on a test.
Determine the final temperature in °C, the entropy change for the copper vessel and each of the liquid water masses, and the amount of entropy produced.
A parallel plate capacitor has plates each of area 100 cm2 and with separation 0.25 mm. If this capacitor is charged with 25 pC, what is the average charge density on the positive plate?
Hemispherical end caps are welded to a cylindrical main body to form a propane storage tank. Determine the minimum wall thickness Tc of the cylindrical.
Particle A of charge 7.00 10-4 C is at the origin, particle B of charge -8.00 10-4 C is at (6.00 m, 0) and particle C of charge 2.00 10-4 C is at (0, 4.00 m). (a) What is the x-component of the electric force exerted by A on C?
What is the formula that describes how the acceleration of an object on an inclined plane depends on the angle the incline is elevated (with respect to the horizontal)?
A homogeneous liquid solidifies directly to a solid containing A and the high temperature polymorph of B. Construct the phase diagram.
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Locate several journal articles that focus on the treatment of addictive behaviors. First, choose one of the following interventions:
A patient who has lost the ability to form new memories begins painting as part of an art therapy class. The patient attends biweekly painting
The results of a research study would be confounded if Question options: the experimenter's interpretation of the data was not supported
Ethan is worried that his little brother Jamal might give in to pressures to drink or smoke. What can Ethan do to help Jamal withstand these pressures?
You are thinking of administering an assessment measure to one of your clients. One factor you would consider in
How should one break down the steps in a complex behavior such that they can be trained using forward or backward chaining?
Children can be empowered by adults who consistently let things go, even when they behave badly. Power can be a problem for children