Please help, for the second variable I couldnt read my own hand writting so im no sure if its f or r, someone please help soon

Tilpner asked Aug 14, 2023

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16 votes

Tilpner asked Aug 14, 2023

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8 votes

Answer:

k =
(fr^2)/(90)

Explanation:

f = k
(90)/(r^2) ( multiply both sides by r² to clear the fraction )

fr² = 90k ( divide both sides by 90 )

(fr^2)/(90) = k

Jacques Kang answered Aug 18, 2023

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