Inertia is affected by an object's mass. The greater the mass of an object, the greater its inertia. Additionally, inertia is also influenced by an object's velocity - the higher the velocity, the greater the inertia.
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It is not equipped with an inertia switch.
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the mass of an object. The greater the mass of an object, the greater its inertia. Additionally, inertia also depends on the velocity of the object - the faster an object is moving, the greater its inertia.