Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

is measured in metres
Mass is measured in or kilograms
The SI unit for time is
A less dense oject will in a more dense liquid
The unit of force is the
Lubrication can friction
An increase in applied force will a spring
Weight is the force of
Weight with location
The unit for weight is the
Pressure in a liquid with depth