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The radius of carriage wheel is 50 cm an...

The radius of carriage wheel is 50 cm and in 1/9th of a second it turns through `80^@` about centre which is fixed how many km,does a point on the rim of the wheel travel in one hour ?

A

Approximately 23 km

B

Approximately 32 km

C

Approximately 230 km

D

Approximately 50 km

Text Solution

Verified by Experts

The correct Answer is:
A
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