Quantas fases temos na mistura agua pedra farinha alcool gelo e limalho de ferro? Gnt me ajuda pfvvv
Algmmm? Pfvv

Identify the forces that contribute to the centripetal force on the object in each of the following examples: a. a bicyclist moving around a flat, circular track b. a bicycle moving around a flat, circular track c. a racecar turning a corner on a steeply banked curve

Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?

The ability to make things happen is also called a. heat b. force c. matter d. energy