Observe the figure and answer the questions.Sachin and Sameer started on motorbike from place $ A

Answer:

Total distance travelled = AB + BC + CD + DE

                                           =  3 + 4 + 5 + 3 = 15 km

Total time taken = 1hour

Average speed = Total distance / Total time = 15/1 = 15 kmph

Total displacement = AB + BD + DE = 3 + 3 + 3 = 9 km

Average velocity = total displacement/ total time = 9 km/1 hour

                               = 9 kmph

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Updated on: 10-Oct-2022

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