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11 June, 02:41

Evaluate to three significant figures and using appropriate prefix: (354 mg) (45 km) / (0.0356 kN)

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  1. 11 June, 03:04
    0
    0.447 s²

    Explanation:

    First, convert to SI units.

    (354 mg) (45 km) / (0.0356 kN)

    (0.354 g) (45000 m) / (35.6 N)

    One Newton is kg m/s²:

    (0.354 g) (45000 m) / (35.6 kg m/s²)

    (0.000354 kg) (45000 m) / (35.6 kg m/s²)

    Simplify:

    0.447 s²
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