2 point I travel -50 miles, then I turn around and travel +40 miles. What is my
displacement? (remember units, direction, AND distance!)
Your answer

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.)

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Why is the use of carbon-14 limited