Based on the knowledge that you already have, the things you have learned upon listening to the discussion, and the thoughts you have formulated on your reflection Generalize your understanding by giving a one sentence about all of these.​

radiation warms things up temp rises convection currents air circ windy weather

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.