Identifying and Measuring Forces

How do you calculate the average for a set of given results

• Add up all your results and divide by the amount of results you have

• Add up all your results and multiple by the amount of results you have

• Add up all your results

• Multiple all your results and divide by the total amount of results you have

A contact force ...

• A contact force occurs between magnets

• A contact force is when a object exerts a force on another

• A contact force is a force between two objects which are physically separated

• A contact force is a force which occurs between two objects which are physically touching

Name the force acting downwards on a falling ball

• Weight

• Mass

• Air Resistance

• Magnetism

The Unit for a force is

• Newton Meter

• Newton

• Meter

Name the Scientist

• Albert Einstein

• Isaac Newton

• Galileo Galilei

• Stephen Hawking

• Charles Darwin

Which piece of equipment for we use to measure forces?

• Newton Meter

• Meter Ruler

• Newtometer

• Newton

• Measuring Scale

Choose the correct statement

• The sky diver experienced a force of 500m acting downwards.

• The table exerted a force of 10N on the book.

• The man pushed the box with a force of 200Nm

Which piece of equipment do we use to measure forces?

A ________________ Meter

How does a newton meter work?

By ____________ a ______________

What happens to the spring when a larger force is applied?

• It is stretched further

• it is stretched less

• it does not stretch