state the law of inertia
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first law, also called the law of inertia, states that, unless acted upon by an external force, an object at rest remains at rest, or if in motion, it continues to move in a straight line with constant speed. Uniform motion therefore does not require a cause.
Basically, the law states that an object at rest stays at rest and an object continues its state of motion until an external force acts on it. Here are some examples: One's body movement to the side when a car makes a sharp turn. Tightening of seat belts in a car when it stops quickly.
Translational Inertia = ma, where "m" is the mass, and "a" is the acceleration of the object. Calculate the rotational inertia or the moment of inertia by multiplying the mass of the object with square of the distance between the object and the axis, the radius of rotation.
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inertia is the property of a body due to which it opposes any change in its state i hope it will help u
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