a body have avarage velocity but not have zero avrage speed. justify?
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Speed is a scaler quantity.
It can never be zero and negative if the distance is covered.
Velocity is vector quantity.
It can be zero or negative.
Hope this helps you:)
It can never be zero and negative if the distance is covered.
Velocity is vector quantity.
It can be zero or negative.
Hope this helps you:)
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