The amount of power required to move an object can be increased without changing the amount of work required. How can this happen? Answer
A ecrease the time required to do the work.
B Increase the time required to do the work.
C Increase the friction on the surface over which the object is moving.
D Increase the weight of the object being moved.
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The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

Which of the following are appropriate acceleration units?

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false