Newton's law of universal gravitation is represented by         F=GMm/r2 Here F is the magnitude of the gravitational force exerted by one small object on another, M and m are the masses of the objects, and r is a distance. Force has the SI units kg.m/s? What are the SI units of the proportionality constant G?

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Q: (a) Newton's law of universal gravitation isF-Gmima/r, where Fis a force (with dimension [F-M-L/T),…

A: Newton's law of gravitation is, F = Gm1m2r2 dimension of the quantities, F = M.LT2m1 = m2 = Mr = L

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A: 1 ft = 12 in. 1 cal = 4.184 J

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A: We know that Density= mass/volume

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A: To find the SI units of the proportionality constant G

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Q: Newton's law of universal gravitation can be expressed by the equation F = G  Mm r2, where F is the…

A: Write the expression for Newton’s law of universal gravitation. F=GMmr2G=Fr2Mm

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A: the average length of hair is approximately 70 to 100 micrometer.

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.