What is the slope=m of the Position vs. Time Graph (it should be the same as the velocity=v0).

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.

area of focus