Calculation 31381

A chain was stretched between two identical gears with a diameter of 40 cm. The distance between the wheel centers is 1.8 m. Calculate the length of the chain.

Procedure and calculation

Correct answer:

x =  485.6637 cm

Step-by-step explanation:

D=40 cm a=1.8 m cm=1.8 100  cm=180 cm  x=2 a+π D=2 180+3.1416 40=485.6637 cm

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