Question

motion is the change in dash of an Object
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Answer 1

sorry don't know .......

Answer 2

Motion is the change in position of an object.

• According to the basic physics, when an object changes it's position (with respect to a reference frame) over the passing time.
• If an object is in motion then it will surely change it's position with the passing time and if an object is in rest then it will not change it's position.
• So, the "position" is the correct answer for the given fill in the blank.