Question

state the first law of motion and explain it with one example​

Answer 1

Newton's First Law of Motion

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If an object is in restlessness, it will remain in restlessness or any object is moving, it will remain in a state of motion unless it has an external force to be imposed on it. It is called Newton's first law. As well as the rule of Galileo or the law of inertia is also called.

Example:

■When we are sitting in a bus or a train when the bus or train suddenly moves, our body seems to push back and when the bus or train stops suddenly then our body seems to push forward.

This is due to inertia. Suddenly, the bus or train starts to run with our bus or train, but the upper part of our body is left behind due to being in rest and we are shocked.

With the sudden stop of moving bus or train, the lower part of our body stops with the bus, but the upper part of the body remains in the state of motion only due to inertia, due to which we feel shocked ahead.

■Falling of fruit by moving the trees means that when we shake tree or tree twigs to break fruit from a tree, trees, and twigs are in motion, but due to shock due to fruit being in rest, the fruit falls.

■Dust particle separation from dusting the sheet.

■After walking off the pedal, bicycle walking is also a distance.

■Drain of water droplets due to dusting wet cloth.
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Answer 2

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• The motion of a ball falling down through the atmosphere, or a model rocket being launched up into the atmosphere are both examples of Newton's first law. The motion of a kite when the wind changes can also be described by the first law.