Can a speed of body can be A negetive?
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Answer:
Speed can never be negative.
Velocity is a vector quantity. It has a magnitude and a direction associated with it. The magnitude is always positive. The direction can be positive or negative. As speed is the magnitude of velocity, it can't be negative.
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Answer: No, speed cannot be negative. Since speed is a scalar quantity and doesn't have a direction. Velocity on the other hand, can be negative. To make speed negative atleast one of the 2 involved terms has to be negative.
Explanation:
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