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Normal 0false false falseEN-US X-NONE X-NONE/* Style Definitions */table.MsoNormalTable{mso-style-name:Table Normal;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-priority:99;mso-style-parent:;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-para-margin-top:0in;mso-para-margin-right:0in;mso-para-margin-bottom:10.0pt;mso-para-margin-left:0in;line-height:115%;mso-pagination:widow-orphan;font-size:11.0pt;font-family:Calibri,sans-serif;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:Times New Roman;mso-bidi-theme-font:minor-bidi;}If the force of attraction between two unit masses (1 kg each) kept 1 km apart is taken as unit force and the unit of energy in this system is called ‘eluoj’ (joule written in reverse order) then the relation of ‘joule’ and ‘eluoj’ is [G = 6.67 × 10–11 Nm2 kg]–2(a) 1 eluoj = 6.67 × 10–17 joule(b) 1 eluoj = 6.67 × 10–14 joule(c) 1 eluoj = 10–4 joule(d) 1 eluoj = 6.67 × 10–9 joule

Shane Macguire , 11 Years ago
Grade upto college level
anser 2 Answers
Simran Bhatia

Last Activity: 11 Years ago

(b)

 

        Let’s say force ‘notwen’ (newton written in reverse order) we know

 

        1 notwen = G  = G = 106 notwen m2kg–2

 

        But G = 6.67 × 10–11 Nm2kg–2

 

        \ 1 notwen = 6.67 × 10–17 newton

 

        1 eluoj = 1 Nowten × 1 km = 6.67 × 10–14 newton × 1 m

 

= 6.67 × 10–14 Joule

Arnab Mukherjee

Last Activity: 7 Years ago

(b) Let’s say force ‘notwen’ (newton written in reverse order) we know 1 notwen = G = G = 106 notwen m2kg–2 But G = 6.67 × 10–11 Nm2kg–2 \ 1 notwen = 6.67 × 10–17 newton 1 eluoj = 1 Nowten × 1 km = 6.67 × 10–14 newton × 1 m = 6.67 × 10–14 Joule

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