Answer:
The second gear will complete 75 complete revolutions
Step-by-step explanation:
- There are two connected gears
- One has 60 teeth and the other has 40 teeth
- The two gears have different revolutions depends on the number of
their teethes
- They do the same job
- The relation between them is
, where n is the number of the complete
revolutions and c is the number of the teeth
- The gear which has less teethes makes more complete revolutions
∵ = 50
∵ = 60
∵ = 40
- Substitute these values in the rule below
∵ × = ×
∴ 50 × 60 = × 40
∴ 3000 = 40
- Divide both sides by 40
∴ = 75 complete revolutions
The second gear will complete 75 complete revolutions
Step-by-step explanation: