Balance Module
Objectives
- Explain what is the Center of Gravity (COG) and why it is important to determine the center of gravity of an object.
- Calculate the COG for simple and complex objects.
- Construct a free body diagram.
- Use Newton’s Laws to mathematically analyze the free body diagram.
- Calculate torques.
- Understand equilibrium.
Description
This module was written with a physics or accelerated physics class in mind. It provides a unique and more difficult setting to learn and apply Newton’s Laws, free body diagrams, and torque.
Concepts and Skills
Physics
- Forces
- Lever arms and torques
- Equilibrium
- Newton’s third law
- Fulcrum
- Normal force
Biomechanics
- Balance
- Stability
- Anthropometric tables
- Center of gravity
- Muscles as force generators
Math
- Use sum of segments to approximate the whole
Time
This module is expected to take thirteen 50-minute class periods.