when the acceleration is negative then what is the velocity positive or negative
Anonymous:
velocity is negative as v = u + at ,, [only when u < at ] when u > at v = positive {{{{only when u = positive }}}
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When the acceleration is negative then the velocity decreases and when it reaches 0 then the motion of the obect is reversed.
When the object reaches its initial position and then if it further goes opposite to its initial motion then the displacement become negative hence at that time the velocity becomes negative.
Hope it helps u
When the object reaches its initial position and then if it further goes opposite to its initial motion then the displacement become negative hence at that time the velocity becomes negative.
Hope it helps u
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