Using the velocity versus time graph, what was the average acceleration of the object for the first five seconds? A) 4 m/s/s
B) 5 ms/s
C) 10 m/s/s
D) 20 m/s/s

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.)

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will

Asystematic approach to problem solving is called a (an)