Choose ALL the answers that apply.
The scientific method .
*can answer all questions
*is a framework for scientific investigation
*ends with communication of results
*sometimes starts with questioning
*always proves a hypothesis true

Aflower pot weighing 3 newtons is sitting on a windowsill 30 meters from the ground is the energy of the flower pot potential or kinetic? how many joules is this

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

(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.)