Suppose 1.00 l of a gas with \gamma γ = 1.30, initially at 273 k and 1.00 atm, is suddenly compressed adiabatically to half its initial volume. if the gas is then cooled to 273 k at constant pressure, what is its final volume in l?

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

What’s #16 asking and how do i solve it?

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.