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A ceiling fan is turned on and a net torque of 2.1 N · m is applied to the blades. The blades have a total moment of inertia of 0.19 kg · m2. What is the angular acceleration of the blades?

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usmanbiu

Answer:

α = 11.05 rad/s^{2}

Explanation:

torque (T) = 2.1 N.m

moment of inertia (I) = 0.19 kg.m^{2}

angular acceleration (α) = ?

from torque = moment of inertia x angular acceleration

2.1 = 0.19 x α

α = 11.05 rad/s^{2}

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