Question 1174923
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(1)  The formula for the centripetal acceleration is


         a = {{{v^2/r}}}.


     Substitute  v= 10 m/s  and  v= 67 m and get the value.



(2)  Then compare it with the gravity acceleration  g = 9.81 m/s^2.
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You are instructed - hence, you know what to do.