Science is fun as it helps us study the natural world, as we know it through experiments and observations. Having covered basic machinery used in our day-to-day lives you are now able to identify them. Give the quiz a try and test your knowledge on lesson 2. All the best.
Lever
Pulley
Screw
Wedge
Inclined plane
Lever
Pulley
Screw
Pulley
Wedge
Lever
Screw
Inclined plane
Pulley
Screw
Wedge
Wedge
Lever
Pulley
Inclined plane
Inclined plane
Wedge
Wheel and axle
Pulley