Question

1 km in First hour , 0.5 km in second-guess and 0.3 in third. Find the average speed of cyclists in m s -1

Answer 1

average speed=(total distance)/(total time)
=(1+0.5+0.3)/(3)
=1.8/3 km hr-1
=(18/30)×5/18
=1/6 m s-1
hope it helps

Answer 2

A cyclist travel a distance of

• 1km in the first hour
• 0.5km in the second hour
• 0.3km in the third hour

Avg. Speed

• = Total Distance / Total time
• = (1 km + 0.5 km + 0.3 km) / 3 s
• = (1000 + 500 + 300) m / 3 s
• = 1800 / 3
• = 600 m/s