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17-03-2021
Physics

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Tina walked 300m in 100s and200m in 150s. What was her average speed.

Respuesta :

17-03-2021

Answer:

2m/s

Explanation:

Total Distance = 300m+200m = 500m

Total Time = 100s+150s = 250s

Average Speed = Total distance travelled/Total time taken

=500m/250s

=2m/s

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