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A cyclist is riding with a speed of 27 k...

A cyclist is riding with a speed of 27 `kmh^(-1)` . As he approaches a circular turn on the road of radius 80m, he applies brakes and reduces his speed at the constant rate of 0.50` ms^(-1)` every second. The net acceleration of the cyclist on the circular turn is

A

`0.68 ms^(-2)`

B

`0.86 ms^(-2)`

C

`0.56 ms^(-2)`

D

`0.76 ms^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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