Question

A boy starts from point A and travells a distance of 40m east and then 30m north to reach point B .Find this displacement?​

Answer 1

Answer:

50 m

Explanation:

hope you understand the diagram

the displacement will be the points between A and B

so you can use the Pythagoras theorem,

(AB)² = (AC)² + (BC)²

= 40²+30²

= 1600+900

AB = √2500

AB = 50 m

so the displacement is 50 m

hope this helps you

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