Ascientist discovers a new planet. she notices that the planet has alternating bands in the atmosphere that all flow in the same direction. what can she assume about the planet?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack

(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.)