What is the color of the stars with the highest surface temperature?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

The mini-refrigerator fire was most likely caused by what type of wiring?

(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.)