Biomechanics

What are Newtons 3 Laws of Motion?

• The Law of Inertia, The Law of Acceleration/Deceleration and The Law of Action

• The Law of Inertia, The Law of Acceleration/Momentum and The Law of Action and Reaction

• The Law of Inevitability, The Law of Acceleration/Momentum and The Law of Action and Reaction

• The Law of Inertia, The Law of Momentum and The Law of Slope

Which are the 3 types of motion?

• Linear, angular and general

• Linear, curviliniar and horizontal

• Angular, general and horizontal

• Linear, circular and general

Riding a bike is an example of which type of motion?

• Linear

• General

• Angular

• Curvilinear

Which of the following statements is true?

• Speed = distance x time

• Velocity = distance x time

• Speed = distance / time

• Velocity = displacement x time taken

What is general motion?

• A combination of both linear and angular motion

• Motion that involves the whole body working to make it happen

• Motion that occurs only when an external force is applied

• Only occurs when riding a bike

Which type of lever is most common in the human body?

• First class lever

• Second class lever

• Third class lever

• There are no levers in the human body

What are the 3 common points on all levers?

• Pivot point, leverage, push

• Force arm, resistance arm, axis

• Axis, pivot point, fulcrum

• Fulcrum, axis, power

This is an example of which type of lever?

• First Class

• Third Class

• Fourth Class

• Second Class

This is an example of which type of lever?

• Third Class

• Fourth Class

• Second Class

• First Class

This is an example of which type of lever?

• First Class

• Second Class

• Third Class

• Fourth Class