Use the motion map to answer the question. Describe the position and velocity of the object based
on the motion map.

atomic = no of protons.

mass number-atomic number = neutron number

positive reinforcement? ?

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.