Use the interactive version of a rube goldberg machine in the lesson fix the device so the flow of energy is not interrupted and the window shade can be closed. 1. give 3 examples from the lab , where potential energy was converted to kinetic energy

You are the new chief information officer for the video-game developer, necturus games. the company has recently undergone a major expansion of its primary product, and you must staff up the is department and determine the best way to develop new game "capsules" for the game, "escape velocity."

Which of the following is a problem for the production of public goods?

Suppose an economy consists of three sectors: energy (e), manufacturing (m), and agriculture (a). sector e sells 70% of its output to m and 30% to a. sector m sells 30% of its output to e, 50% to a, and retains the rest. sector a sells 15% of its output to e, 30% to m, and retains the rest.