Compute the momentum of water molecule at normal conditions
Compute the momentum of a water molecule at normal conditions, assuming its kinetic energy (mv2 /2) is equal to (3kB T/2). Give answer in SI units, 2 significant digits. Show work.
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Hart Manufacturing operates an automated steel fabrication process. For one operation, Hart has found that 45% of the total throughput time is spent on non-value-added activities.
How much work is needed to lift a water molecule by 15 km? Pretend that the gravity force is the same throughout. Give answer in Joules, 2 significant digits.
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Read through this article and then let's take a poll of our own. Do you feel the amount you pay in income taxes are fair? What do you think you should pay? Do you have any ideas for a new income tax plan?
Compute the momentum of a water molecule at normal conditions, assuming its kinetic energy (mv2 /2) is equal to (3kB T/2).
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Harmon Household Products, Inc., manufactures a number of consumer items for general household use. One of these products, a chopping board.
What is the force of attraction between the two, if the separation is the Bohr radius? Give answer in nN (nanoNewtons), 2 significant digits. Make sure you use the Coulomb law written in SI units.
Treehouse Company anticipates total sales for June and July of $420,000 and $398,000, respectively. Cash sales are normally 60% of total sales. Of the credit sales, 10% are collected in the same month as the sale.
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