How to find equivalent resistance when 2 resistors are connected in parallel and third one in series with them ​

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

(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.)