11PE - Unit 1 - Functional Anatomy and Biomechanics Revision

Newton 1st law is about?

• Acceleration

• Inertia

• Speed

• Time

Newtons 2nd law is about

• Inertia

• Time

• Speed

• Acceleration

Newtons 3rd law is about?

• Inertia

• Acceleration

• Action/recation

• Time

Which of Newton's laws includes the formula: Force = mass x acceleration?

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law

Which is NOT a principle of projectile motion?

• Height of release

• Angle of Release

• Force of Release

• Time of Release

Which is NOT a principle of force summation?

• Big to small muscles

• Correct order

• Correct force

• correcting timing

What is Newton's First Law

• F=ma
• Every action has an equal and opposite reaction
• An object at rest stays at rest, an object in motion stays in motion. 
• Friction 

Which is NOT a principle of equilibrium?

• Base of support

• Centre of gravity

• Line of gravity

• Base of gravity

Longer levers can give an athlete a mechanical advantage.

• True

• false

• Only in golf

• Not in golf

Which is a simple machine?

• Fulcrum

• Load

• Effort

• Lever