Martha A

06 April 2024 13:13

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Martha A

06 April 2024 13:13

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Sumber W

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06 April 2024 15:39

Jawaban terverifikasi

<p>Jarak &nbsp;= 7,2 km&nbsp;</p><p>K<sub>r</sub> = 12 km/jam</p><p>K<sub>c</sub> = 18 km/jam</p><p>&nbsp;</p><p>Selisih Jarak = K<sub>c</sub> x 5/60</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 18 x 5/60</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 18 x 1/12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 1,5 km</p><p>Wp = (Jarak - Selisih Jarak)/(K<sub>r</sub> + K<sub>c</sub>)</p><p>&nbsp; &nbsp; &nbsp; &nbsp; = (7,2 - 1,5)/(12 + 18)</p><p>&nbsp; &nbsp; &nbsp; &nbsp; = 5,7/30</p><p>&nbsp; &nbsp; &nbsp; &nbsp; = 0,19 Jam</p><p>&nbsp;</p><p>Jarak berpapasan = 18 km/jam x 0,19 jam + 1,5 km</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 3,42 km + 1,5 km</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 4,92 km</p><p>Jadi saat berpapasan berjarak 4,92 km dari rumah Chiko</p>

Jarak  = 7,2 km 

Kr = 12 km/jam

Kc = 18 km/jam

 

Selisih Jarak = Kc x 5/60

                            = 18 x 5/60

                            = 18 x 1/12

                            = 1,5 km

Wp = (Jarak - Selisih Jarak)/(Kr + Kc)

        = (7,2 - 1,5)/(12 + 18)

        = 5,7/30

        = 0,19 Jam

 

Jarak berpapasan = 18 km/jam x 0,19 jam + 1,5 km

                                       = 3,42 km + 1,5 km

                                       = 4,92 km

Jadi saat berpapasan berjarak 4,92 km dari rumah Chiko


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Fakhri R

12 April 2024 13:26

<p><i><strong>4,92km</strong></i></p>

4,92km


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