fernandeze
fernandeze
12-03-2018
Mathematics
contestada
need help solving this
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mathstudent55
mathstudent55
12-03-2018
[tex] v = \omega r [/tex]
[tex] v = 2 \pi \dfrac{rad}{min} \times 1~km [/tex]
[tex] v = 2 \pi \dfrac{km}{min} [/tex]
[tex] v \approx 6.28 \dfrac{km}{min} [/tex]
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