A particle travelling along a straight line path with a constant speed covers distance 600 m in 20 seconds and return to a starting point A in another 60 seconds calculate its average speed and average velocity
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Average speed- 15m/s
Average velocity- 0
Average velocity- 0
sasankpriyanshpafbz5:
please tell me how
A.S = total distance/total time
A.V is total displacement/total time. Displacement is 0 so, A.V would be 0 and for A.S, total distance is 600+600= 1200m. Total time is 20+60= 80 seconds and 1200/80= 15m/s
thanks
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