“The speed of a car is 40 km/hr.”
Identify the physical quantity used in this statement. State whether it is scalar or vector. Justify your answer.
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“The speed of a car is 40 km/hr.”
Identify the physical quantity used in this statement. State whether it is scalar or vector. Justify your answer.
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Answer:
The physical quantity used in this statement is 40 km/hr. It's a scalar quantity because it only denotes the magnitude. it does not mention direction.