Biomechanics Flashcard

Front

What is linear motion?

Back

Movement in a straight line

Front

Which of the following best describes velocity?

Back

The displacement of an object over time, including direction

Front

What does acceleration refer to in biomechanics?

Back

A positive or negative change in velocity

Front

Momentum in biomechanics

Back

A quantity representing motion, determined by multiplying mass by velocity

Front

Balance in biomechanical principles

Back

A person's ability to control their equilibrium in relation to gravity

Front

How can stability be described in terms of biomechanical principles?

Back

The body's ability to return to a desired position after a disturbance

Front

What is the centre of gravity?

Back

The point where gravity appears to act on an object

Front

What does the line of gravity represent?

Back

An imaginary vertical line from the centre of gravity to the ground

Front

What is the base of support?

Back

The area around the outside edge of the sections of your body in contact with the ground

Front

What is required for an object to float in water according to the principle of flotation?

Back

It must be less dense than water.