Question

8th class Try These
1. Find the ratio of gears of your bicycle.
Count the number of teeth of the chain wheel and the number
of teeth of the sprocket wheel.
snumber of teeth of : (number of teeth
Ithe chain wheel
)
This is called gear ratio. Write the number of times the
Sprocket wheel turns for every time the chain wheel rotates.
Chain wheel
Sprocket wheel​

Answer 1

Answer:

Calculating the Sprocket Ratio

The sprocket ratio is simply the number of teeth on the driving sprocket (T1) divided by the number of teeth on the driven sprocket (T2). If the front sprocket on a bicycle has 20 teeth and the rear sprocket has 80, the sprocket ratio is 20/80 = 1/4 = 1:4 or simply 4.

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