In a carnival ride the passengers travel...

In a carnival ride the passengers travel in a circle of radius 5.0 m, maklin gone completer circle in 4.0 s. What is the acceleration ?

A

`24.6m//s^(2)`

B

`12.3m//s^(2)`

C

`6.15m//s^(2)`

D

`49.2m//s^(2)`

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The correct Answer is:

B

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