Ondrea could drive a Jetson’s flying car at a constant speed of 540.0 km/hr across oceans and space, approximately how long would she take t

Question

Ondrea could drive a Jetson’s flying car at a constant speed of 540.0 km/hr across oceans and space, approximately how long would she take to drive from the Sun to Pluto in years? (Assume Pluto is at its average distance of 5.9 × 109 km from the Sun)

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Thành Công 4 years 2021-08-01T04:27:43+00:00 1 Answers 6 views 0

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  1. thienhuong
    0
    2021-08-01T04:29:02+00:00
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    Answer:

    The time taken in years is   x = 125 \ years

    Explanation:

    From the question we are told that

       The  speed is  v = 540.00 \ km /hr = \frac{540 *1000}{3600} = 150\ m/s

        The distance from the sun to Pluto is  d = 5.9*10^{9} \ k m = 5.9*10^9 * 1000 = 5.9*10^{12} \ m

    Generally the time  taken is mathematically represented as

         t = \frac{d}{v}

    =>   t = \frac{5.9*10^{11}}{150}

    =>   t = 3.933*10^{9}

    Converting to years

       1 year \to 3.154*10^7 \ s

        x \ years \to 3.933*10^{9}

    =>  x = \frac{ 3.933*10^{9} * 1 }{ 3.154 *10^7}

    =>    x = 125 \ years

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