Question

State whether Speed is a scalar or a vector quantity.give reason for your choice

Answer 1

speed is a scalar quantity with only magnitude
as it does not have a proper direction and it is dependent upon on the motion of a body

Answer 2

Answer:

Speed is a scalar quantity. The speed is dependent only on the magnitude not on the direction. In the case of vector quantities both magnitude and direction are required. For speed only magnitude is considered. Hence speed is a scalar quantity

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