Drawing 16 Gravity 1. Teacher Demonstrations of Gravity 2. Students determine the acceleration of a marble on different inclines. Graphing distance vs. time. 17 Pendulum 1.
Students determine which factor effects the period of a pendulum.
18 Friction 1. Students determine the friction of 3 different surfaces. Students determine the friction of string, fishing line, and wire using a baloon jet . Percent 19 Work and Power 1. Students calculate the power they use in watts to run up stairs.