Asample of an unknown liquid has a volume of 12.0 ml and a mass of 6 g. what is its density?

Orange juice has a lower or higher viscosity than chocolate syrup

What is the measure of a change in an objects velocity?

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)