Forces f1 (east) and f2 are simultaneously applied to a 3.0kg mass. when f2 is east, a=5.0m/s² east and when f2 is west a=1.0m/s² east. determine the magnitude of f1 and f2.

What are the theoretical properties of a gas at a temperature of 0 kelvin?

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

A( developed during the process of technology design