Expression 5: "U" equals left brace, "R" greater than 1 : left parenthesis, negative StartFraction, 6.6 7 4 times 10 to the negative 11th power times 5.9 7 2 times 10 to the 24th power times "m" Over 6378000 "R" , EndFraction , right parenthesis times 10 to the negative 6th power , "R" less than or equal to 1 : StartFraction, 6.6 7 4 times 10 to the negative 11th power times 5.9 7 2 times 10 to the 24th power times "m" Over 2 times 6378000 , EndFraction left parenthesis, negative 3 plus "R" squared , right parenthesis times 10 to the negative 6th power , right braceU=R>1:−6.674·10−11·5.972·1024·m6378000R·10−6,R≤1:6.674·10−11·5.972·1024·m2·6378000−3+R2·10−6
equals=
negative 1.5 6 2 2 8 9 4 3 2 4 2−1.56228943242
5
Expression 6: "F" equals left brace, "R" greater than 1 : left parenthesis, StartFraction, 6.6 7 4 times 10 to the negative 11th power times 5.9 7 2 times 10 to the 24th power times "m" Over left parenthesis, 6378000 "R" , right parenthesis squared , EndFraction , right parenthesis , "R" less than or equal to 1 : StartFraction, 6.6 7 4 times 10 to the negative 11th power times 5.9 7 2 times 10 to the 24th power times "m" Over left parenthesis, 6378000 , right parenthesis squared , EndFraction times "R" , right braceF=R>1:6.674·10−11·5.972·1024·m6378000R2,R≤1:6.674·10−11·5.972·1024·m63780002·R
equals=
0.0 6 1 2 3 7 4 3 4 6 3 5 60.0612374346356
6
Graph potential energy
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7
Graph force magnitude
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11
Show force vector (adjust length with n)
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15
Draw Earth and object
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20
25
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left parenthesis, 4 , negative 1.5 6 2 2 9 , right parenthesis4,−1.56229