Question

harish runs faster than suresh in given length.to compare fastness of harish and surest physical quantities involved are 1.length only 2.time only 3.length and time 4.neither length nor time​

Answer 1

Answer:

harish run faster

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 equal

Answer 2

I think above answer is correct