What is specific heat a measure of?

How does decreasing the gas volume affect the pressure of a gas?

Which type of reaction always has an element and a compound as reactants

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here