Question

define speed ? write the S.I unit ?​

Answer 1

Answer:

Speed is defined as the displacement of a body per unit time. its unit in SI is m/s. C) Speed is defined as the distance traveled by a body per unit time. its unit in SI is km/s.

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Answer 2

Answer:

Speed is defined as the displacement of a body per unit time. its unit in SI is m/s.

Explanation:

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