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The weight of an object varies on different planets. Solve the equation w=Cr^-2 for r
14 years ago

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Henry
Cr^-2 = W,
C/r^2 = W,
Invert both sides:
r^2/C = 1/W,
Multiply both sides by C:
r^2 = C/W,
r = sqrt(C/W).
14 years ago

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