Question

it is very difficult to move a stationery object than a moving object. why?​

Answer 1

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Static friction. For an object at rest on a flat table, static friction is zero. If you push horizontally with a small force, static friction establishes an equal and opposite force that keeps the book at rest. It is harder to move a stationary object than it is to keep a moving object in motion.

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Answer 2

Answer:

Newton’s first law of motion also plays its role there