Question

If I is inversely proportional to m square and I= 6 when m= 4. What is the value of m when I= 4?
please answer step by step

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Answer 1

10.66

Step-by-step explanation:

$l \: \alpha \: {m}^{2}$

let we suppose k is constant

$l = k {m}^{2}$

By putting values of l and m

$6 = k( {4)}^{2} \\ \frac{6}{16} = k \\ \frac{3}{8} = k$

WHEN , l =4

$l = km \\ 4 = \frac{3}{8} \times m \\ \frac{4 \times 8}{3} = m \\ \frac{32}{3} = m \\ 10.66 = m$

Answer 2

Answer: 10.66

Step-by-step explanation:

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