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Define inertia and it's effect?
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Define inertia and it's effect?
Newton's first law of motion states that an object remains in a state of rest or of uniform motion in a straight line unless compelled to change that state by an applied force.
In other words, all objects resist a change in their state of rest or motion.
In a qualitative way, the tendency of undisturbed objects to stay at rest or to keep moving with the same velocity is called inertia.
This is why, the first law of motion is also known as the law of inertia.

Example1:  We tend to remain at rest with respect to the seat until the driver applies a braking force to stop the motorcar due to the inertia of motion.
Example2:  The dust particles fly away from the blanket when we jerk it due to the inertia of rest.
Example3: We tend to move out ward  with respect to the seat at the cured roads as the vehicle takes a sudden tue due to the inertia of direction.
until the driver applies a braking force to stop the motorcar due to the inertia of motion.
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Define inertia and it's effect?
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