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The centrifugal force exerted on rotating turbine blades varies directly as the square of velocity. If the centrifugal force of 1.21×106N is acting on the blades that move at 550m/sec, find the instantaneous rate of change of the centrifugal force as the velocity increases to 820m/sec. Round the answer to the nearest whole number.
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The problem is application of differentiation to determine the rate of change of centrifugal force on blade vanes. The force has been specified to vary as square of the velocity. This will help in determining the proportionality constant between force and the velocity. This relation can be used to subsequently determine the variation between rate of change of force with velocity.
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