Question

an object moves 10 m in 4s then turns left and moves 20m in next 5s what is the averege speed of the object

Answer 1

An object moves 10 m in 4s then turns left and moves 20m in next 5s

Total distance travelled = 10+20 = 30m

Total time taken= 4+5 = 9 s

Average Speed = 30/9 = 3.33 m/s

Answer 2

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An object moves 10 m in 4s then turns left and moves 20m in next 5s

Total distance travelled = 10+20 = 30m

Total time taken= 4+5 = 9 s

Average Speed = 30/9 = 3.33 m/s.

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