Physics, asked by Vvvvvv8047, 10 months ago

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

Answers

Answered by Anonymous
0

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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