3.6 Does gear C rotate faster or slower than gear A and B? [1]

3.6 Does gear C rotate faster or slower than gear A and B? [1]

4.4 If this hydraulic jack is sold for R250, what is the profit the manufacturing company makes? [2]

3.3 If gear A turns clockwise, in which direction will gear B turn? [1]

4.1 Which component is the most expensive for one unit? [1]

2.6 A hydraulic jack is a device used to lift heavy objects. By pumping the handle of the jack, the hydraulic fluid moves to the output piston. [1]

4.1 Which component is the most expensive for one unit? [1]

1.6 The difference between a hydraulic system and a pneumatic system is that … [1]

5.1 List four mechanisms in your home as well as what type of mechanism it suggests. [4]

3.5 Calculate the gear ratio between Gear A and Gear B if Gear A has 20 teeth, Gear B also has 20 teeth and Gear C has 10 teeth [1]