A worker covers a distance of 40 kilometre from here to his place of work and 10 kilometre towards his back .then the displacement covered by the the work in the whole trip is.
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A worker covers a distance of 40 kilometre from here to his place of work and 10 kilometre towards his back .then the displacement covered by the the work in the whole trip is.
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Answer:
displacement is 30km
Explanation:
firstly he covers 40km then 10 km back on the same track so 40-10 is 30
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