Question

activity 8.5 of motion of class 9​

Answer 1

Answer:

Motion occurs when an object changes its position with time. The movement of an object from one position to another position with respect to the observer is called motion. ... When a body covers equal distance in equal interval of time, it is moving with uniform motion.

Answer 2

Answer:

Motion occurs when an object changes its position with time. The movement of an object from one position to another position with respect to the observer is called motion. ... When a body covers equal distance in equal interval of time, it is moving with uniform motion.

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Explanation: