IGCSE PE - Simple Biomechanics in Sport

Who discovered and developed the laws of motion?

• Alexander Bell

• Sir Isaac Newton

• Albert Einstein

• Leonardo Da Vinci

'An object stays at rest unless acted upon by an external force' What Law is this statement?

• Newton's FirSt Law

• Newtons Second Law

• Newtons Third Law

• All of the Above

'For every action there is an equal and opposite reaction' What Law is this?

• Newton's 2nd Law

• Newton's 1st Law

• Newton's 4th Law

• Newton's 3rd Law

Force (N) = ___________ x ________________

The Mass of an object is measured using what unit?

• Grams (g)

• Pounds and Ounces (lb)

• Litres (l)

• Kilograms (Kg)

What is the # 1 force you can identify in the picture?

What is the # 2 force you can identify in the picture?

What is the # 3 force you can identify in the picture?

What is the # 4 force you can identify in the picture?

At what distance does Usain Bolt reach his maximum speed in a 100m race

• Between 10 - 20m

• Between 60 -70m

• Between 30 - 40m

• Between 80 - 90m