jameire

 

The  goal of this assignment is to explain how the body starts moving, stops  moving and changes direction. Select a sport movement, not the movement  used in your final project.

Address the following:

• Identify  the combination of two or more forces that enables the individual to  maintain balance, for example, push or a pull. Something accelerates  when it starts, stops, speeds up, slow down, or changes direction.
• Identify  the internal forces that act within the object or system whose motion  is being investigated, for example, muscle contractions.
• Identity  the external forces that act on an object as a result of its  interaction with the environment surrounding it, for example,  gravitational force, electrical, and magnetic force, air resistance,  water resistance, ground reaction force(GRF), normal (contact) force,  friction, …
• Explain how Newton’s laws of motion explain the issues of inertia, acceleration, and action reaction to your movement of choice.