Question

can anyone tell that if we have given the speeds such as for eg car covers distance half with 60 m per second and half with 40 m s and given to tell average speed ..tell me that in each type of these questions we should apply the formula of total speed divide by 2 to find average ? pliz tell me m very confused​

Answer 1

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Answer 2

Answer:

when two speeds are given and asked to find the average speed, then you use the formula,

speed = (S1 + S2)/2.

hope this helps you...