Question

harish runs faster than suresh in given length.to compare fastness of harish and surest physical quantities involved are​

Answer 1

Answer:

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Explanation:

Harish runs faster than Suresh relates to speed, speed is distance travelled per unit time. Hence to compare speed both length and time need to be compared.

Answer 2

Answer:

Harish runs faster than Suresh relates to speed, speed is distance travelled per unit time. Hence to compare speed both length and time need to be compared.

explanation:

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