A runner completes one round of a circular path of radius r in 40 sec ond . his displacement after 2 minute 20 second will be
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his displacement wil be 1/2 r
2min 20 sec=140sec
140/40=3.5and displacement is the shortest distance to the final point.it does not depend on the distance covered. pls mark as branliest
2min 20 sec=140sec
140/40=3.5and displacement is the shortest distance to the final point.it does not depend on the distance covered. pls mark as branliest
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