My work 720 at uniform speed of 2 metre per second then runs at uniform speed of 4 metre per second for 5 metre and then again walk at speed of 1 metre per second for 3 what is the average speed
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Answer:
Average Speed = Total Distance/Total Time
Total Time = 1 minute (60s) + 2 minute (120s) = 3 minutes or 180 seconds
Total Distance = (Speed1 x Time1) + (Speed2 + Time2)
= (1m/s x 60s) + (3m/s x 120s)
= 60m + 360 m = 420 m
Average Speed = 420m/180s = 2.333m/s or 8.39999 kmph
Good Luck
Average Speed = Total Distance/Total Time
Total Time = 1 minute (60s) + 2 minute (120s) = 3 minutes or 180 seconds
Total Distance = (Speed1 x Time1) + (Speed2 + Time2)
= (1m/s x 60s) + (3m/s x 120s)
= 60m + 360 m = 420 m
Average Speed = 420m/180s = 2.333m/s or 8.39999 kmph
Good Luck
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