Synthetic-fiber rug on a cold-dry winter day
As you walk across a synthetic-fiber rug on a cold, dry winter day, you pick up an excess charge of -52 .
Part A ) How many excess electrons did you pick up?
Part B) What is the charge on the rug as a result of your walking across it?
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Determine the mass flow rate of air going through the burner in kg/s. If air is at 1 atm (101.3 kPa) and 300 K, what is the air volume flow rate in m^3/s?
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A ticketseller at a movie theater is issued a cash drawer with $100 inchange and a roll of renumbered tickets when the theater opens eachday. The seller collects cash from customers and issues thetickets.
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