Which one of the following is an example of a contact force?
Which one of the following is a non-contact force?
What is the downward force acting on the free body diagram?

What is the upward force acting on the free body diagram?

What is the downward force acting on the table?

What is the upward force acting on the table?

Electrostatic force is a ....
gravitational force (weight) is a ....
compression is a ....
drag is a ....
magnetism is a ....
Choose which force is acting downwards on the boat

Choose which force is acting upwards on the boat

Choose which force is acting sideways on the boat

The correct equation to calculate the size of a force is...