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Inertia quiz. Inertia. Click the card to flip 👆. The resistance of any physical object to any change in its state of motion (this includes changes to its speed, direction or state of rest). It is the tendency of objects to keep moving in a straight line at constant velocity. -dependent on mass.
Inertia describes the relative amount of resistance to change that an object possesses. The greater the mass the object possesses, the more inertia that it has, and the greater its tendency to not accelerate as much.
Question 1: According to the Law of Inertia, an object at rest will remain at rest, and an object in motion will remain in motion unless acted upon by an external force. This law is also known as: (a) Newton's Second Law. (b) Newton's Third Law. (c) Newton's First Law. (d) Newton's Law of Gravitation.
There are fundamentally two quantitative measures of the inertia of an object: mass and moment of inertia. Mass control its resistance to the exertion of a force on the object. Moment of inertia along a particular axis measures the object’s resistance to the exertion of torque along the same axis.
Inertia is the tendency for an object at rest to remain at rest, or for a moving object to remain in motion in a straight line with constant speed. This key property of objects was first described by Galileo.
