For a body moving in a straight line, the distance covered by it will be equal in magnitude to its displacement, when the velocity and acceleration of the body have the same sign ie both are directed in the same direction
maury
In physics, we love to precisely describe the motion of an object. Seriously, the first few chapters of basically every physics textbook are devoted to teaching people how to precisely describe motion since it is so important to everything else we do in physics.
maury
But to describe an object's motion, we have to first be able to describe its position—where it is at any particular time.
maury
More precisely, we need to specify its position relative to a convenient reference frame.
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Answer:
For a body moving in a straight line, the distance covered by it will be equal in magnitude to its displacement, when the velocity and acceleration of the body have the same sign ie both are directed in the same direction
Explanation: