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16 votes
16 votes
M is directly proportional to r 2squared when r =2 m=14

User AdamG
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1 Answer

14 votes
14 votes


▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The given relationship can be depicted as :


  • M \propto r {}^(2)


  • M = k \: {r}^(2)

where, k is the proportionality constant.

now, let's plug the value of M and r to find the value of proportionality constant .


  • 14 = k * {2}^(2)


  • 14 = k * 4


  • k = 14 / 4


  • k = 3.5
User Gokulakrishnan
by
2.7k points
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