The ratio of the distances of two planets fro | vedclass

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Question

(b) $\cdot$ Ratio of distance of two planets from sun $\left(\frac{a_{1}}{a_{2}}\right)=1.38$

$\cdot$ Ratio of the period of revolution around sun

Vedclass · Accepted Answer

${1.38^{3/2}}$

Vedclass · Answer

(b) $\cdot$ Ratio of distance of two planets from sun $\left(\frac{a_{1}}{a_{2}}ight)=1.38$

$\cdot$ Ratio of the period of revolution around sun is $\left(\frac{T_{1}}{T_{2}}ight)=?$

$\Longrightarrow \frac{T_{1}}{T_{2}}=\frac{a_{1}}{a_{2}}^{3 / 2}$

$\frac{a_{1}}{a_{2}}=1.38(	ext {Given})$

$\mathrm{So}$

$\Longrightarrow \frac{T_{1}}{T_{2}}=(1.38)^{3 / 2}$

$\frac{T_{1}}{T_{2}}=(1.38)^{3 / 2}$

The ratio of the distances of two planets from the sun is $1.38$. The ratio of their period of revolution around the sun is

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