plz ans this
it's urgent
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I think 70 km/h is the correct answer
in first 50 kms
the velocity of a car is 60km/h
nd then in next 50 kms
it's velocity changes to 80km/h .
the average will be V1 + V2 / 2
which is 60+80 /2
140/2
70 km/h.
in first 50 kms
the velocity of a car is 60km/h
nd then in next 50 kms
it's velocity changes to 80km/h .
the average will be V1 + V2 / 2
which is 60+80 /2
140/2
70 km/h.
star09:
full explanation plz
according to me
this is the answer
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