People often break the speed limit and risk getting tickets and injury. On highway 5, people often drive 75mph when the legal speed limit is 70mph. Convert 75mph to m/s.

(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.)

Newtons view of arrangement of the universe

What you see with your eyes is a form of energy. a. light b. heat c. chemical d. electrical