An object's energy that is used to perform work is equal to its potential energy plus its kinetic energy.

Ms. hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem