I need the answer for #5 (the answer for #5 is not 2.58 * 10^7)
5 )
using equation of forces and equating
G M m / R2 = m v2 / R
and we have v = 2 R / T
G M / R2 = ( 2 R / T )2 / R
R3 / T2 = G M / 4 2
G M / 4 2 is complete constant value
R3 / T2 = constant
so R3 T2
( R1 / R2 )3 = ( T1 / T2 )2
but given
T2 / T1 = 8
( R1 / R2 )3 = ( 1/8 )2
( R1 / R2 ) = ( 1/8 )2/3
( R1 / R2 ) = (1 / 4) m
I need the answer for #5 (the answer for #5 is not 2.58 * 10^7) TAD...
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