Chemistry, asked by hamidalaskar27, 9 hours ago

Starting from a point A ,a girl walks towards east direction for 40 meters to reach point B then she turns to her left and again walks 30 meters to reach C. Total time taken by the girl to reach from A to C is 20 seconds. What is the displacement of the girl

Answers

Answered by Thejaswaroop
2

Answer:

7/2 or 3.5

Explanation:

step by step

total distance =70m

total time 20 sec

displacement =70/20

7/2

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