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Unit of frequency is Hz. It is also can be written as s-1 (per second) in...

Unit of frequency is Hz. It is also can be written as s-1 (per second) in base units. If the unit of moment of inertia is kg m2 , What is the unit of the restoring torque constant in base units? Group of answer choices kg m2 s-2 kg m s-2 No units kg m2 s-1

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Answer #1

Solution :

The restoring torque on a system is given by the equation

Torque = K x angular dispalcement

Hence unit of k and torque are same hence

Torque unit = kg m2 s-2

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