Vinu drives 100 kms west and then he returns 180 kms along the same path eastwards. Now he drives 60 kms southwards. i)Calculate his displacement. ii) Vinu takes 4 hrs to complete his journey . Find his average speed.
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0
Answer:
20
Explanation:
100-180=80
80-60=20
Answered by
1
Answer:
√10000=100km
Explanation:
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