Daltons theory was identified using

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

(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.)