Draw graphs showing the variation of acceleration due to gravity with�

1.	Draw graphs showing the variation of acceleration due to gravity with (a)height above the earth’s surface, (b)depth below the Earth’s surface.
Answer» (a)The variation of g with height h is related by relation g∝ 1/r²where r=R+h. Thus, the variation of g and r is a parabolic curve. (b)The variation of g with depth is released by equation g’=g(1-d/R) i.e. g’ ∝ (R-d) Thus, the variation of g and d is a straight line.

Draw graphs showing the variation of acceleration due to gravity with (a)height above the earth’s surface, (b)depth below the Earth’s surface.

Answer»

(a)The variation of g with height h is related by relation g∝ 1/r²where r=R+h. Thus, the variation of g and r is a parabolic curve.

(b)The variation of g with depth is released by equation g’=g(1-d/R) i.e. g’ ∝ (R-d) Thus, the variation of g and d is a straight line.

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Draw graphs showing the variation of acceleration due to gravity with (a)height above the earth’s surface, (b)depth below the Earth’s surface.

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