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ASSUME THE EARTH'S ORBIT AROUND THE AS CIRCULAR AND THE SUN AS CIRCULAR AND THE DISTANCE BETWEEN THEIR CENTRES AS 'D'. MASS OF THE EARTH IM 'M' AND IT,S RADIUS IS 'R'.IF THE EARTH HAS AN ANGULAR VELOCITY 'ω'WITH RESPECT TO IT'S CENTRE AND 'Ψ' WITH RESPECT TO CENTRE OF THE SUN THE TOTAL KINETIC ENERGY OF EARTH IS. 1) MR 2 ω 2 /5 [1+(Ψ/ω) 2 +5/2(Dψ/Rω) 2 ]. 2) MR 2 ω 2 /5 [1+5/2(Dψ/Rω) 2 ] 3) 2/5MR 2 ω 2 [1+5/2(Dψ/Rω) 2 ]

 




 


ASSUME THE EARTH'S ORBIT AROUND THE AS CIRCULAR AND THE


SUN AS  CIRCULAR AND THE DISTANCE BETWEEN THEIR CENTRES AS 'D'. MASS OF THE EARTH IM 'M' AND IT,S RADIUS IS 'R'.IF THE EARTH HAS AN ANGULAR VELOCITY 'ω'WITH RESPECT TO IT'S CENTRE AND 'Ψ' WITH RESPECT TO CENTRE OF THE SUN THE TOTAL KINETIC ENERGY OF EARTH IS.


1) MR2 ω2/5 [1+(Ψ/ω)2 +5/2(Dψ/Rω)2 ].


2) MR2 ω2/5 [1+5/2(Dψ/Rω)2 ]


3) 2/5MR2 ω2 [1+5/2(Dψ/Rω)2]


    

Grade:12

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