# Answer on Mechanics | Relativity Question for Adole Ben

Question #64436

1. Show that the basis of dimensional analysis that the following relations are correct.

a). v2-u2 = 2aS, Where (u) is the initial velocity, (v) is final velocity, (a) is acceleration of the body and (S) is the distance moved.

b). p = 3g/4rG, where (p) is the density of earth, (G) is the gravitational constant, (r) is the radius of the earth and (g) is acceleration due to gravity.

a). v2-u2 = 2aS, Where (u) is the initial velocity, (v) is final velocity, (a) is acceleration of the body and (S) is the distance moved.

b). p = 3g/4rG, where (p) is the density of earth, (G) is the gravitational constant, (r) is the radius of the earth and (g) is acceleration due to gravity.

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Assignment Expert12.01.2017 08:31Dear Adole Ben,

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Adole Ben11.01.2017 18:29Thanks, i appreciate.

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