Constellations are stars that are grouped in patterns. they have been recognized by people of earth for thousands of years. orion the hunter is one of the brightest and most familiar constellations of the night sky. the row of three stars near the middle is called orion's belt. how do these stars in constellation orion change each night?

(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.)

Difference between series and parallel circuits

If the pressure in a gas is doubled while its volume is held constant. true or false