contestada

Divide 0.0081 meters by 300 seconds and express the answer in scientific notation
ANSWERS......
3.0 -4
3 X10 -7
2.7 -5
-6

Respuesta :

The answer is:  [B]:  2.7 * 10⁻⁵ m / s
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0.00081 m ÷ 300 s = 0.000027 m / s =  2.7 * 10⁻⁵ m /s ; which is:
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                                                                        Answer choice:  [B] .
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