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CHEMISTRY DIMENSIONAL ANALYSIS DUE IN 5 MINUTES!!!!

PLEASE HELP!! PLEASE HELP PLEASE HELP PLEASE HELP!!! CHEMISTRY DIMENSIONAL ANALYSIS-example-1

1 Answer

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Answer:

37.6 Km/h

Step-by-step explanation:

From the question given above, the following data were obtained:

Distance = 100 m

Time = 9.58 s

Speed =?

Next, we shall convert 100 m to Km. This can be obtained as follow:

1000 m = 1 Km

Therefore,

100 m = 100 m × 1 Km / 1000 m

100 m = 0.1 km

Next, we shall convert 9.58 s to h. This can be obtained as follow:

3600 s = 1 h

Therefore,

9.58 s = 9.58 s × 1 h / 3600 s

9.58 s = 2.66×10¯³ h

Finally, we shall determine the speed. This can be obtained as follow:

Distance = 0.1 km

Time = 2.66×10¯³ h

Speed =?

Speed = Distance / Time

Speed = 0.1 / 2.66×10¯³

Speed = 37.6 Km/h

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