Question

A crow picks up pebbles and puts them into a pot
which is 10 m away from the pot. In doing so, it
makes 5 trips within 80 seconds. What is the average
speed of the crow?​

Answer 1

Explanation:

Distance from pot = 10m

Distance from pot = 10mTotal distance = 5*10 = 50m

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80sec

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80secAverage speed = \frac{total distance}{total time}

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80secAverage speed = \frac{total distance}{total time} totaltime

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80secAverage speed = \frac{total distance}{total time} totaltimetotaldistance

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80secAverage speed = \frac{total distance}{total time} totaltimetotaldistance

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80secAverage speed = \frac{total distance}{total time} totaltimetotaldistance = \frac{50}{80}

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80secAverage speed = \frac{total distance}{total time} totaltimetotaldistance = \frac{50}{80} 80

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80secAverage speed = \frac{total distance}{total time} totaltimetotaldistance = \frac{50}{80} 8050

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80secAverage speed = \frac{total distance}{total time} totaltimetotaldistance = \frac{50}{80} 8050

Distance from pot = 10mTotal distance = 5*10 = 50mTotal time = 80secAverage speed = \frac{total distance}{total time} totaltimetotaldistance = \frac{50}{80} 8050 = 0.625m/s

Answer 2

Answer:

0.625m/s

I hope you understand now