Solve the given problems IV — task. Science State Board, Class 10.

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The ratio of masses of two planets is \(2 : 3\) and the ratio of their radii are \(4 : 7\). Find the ratio of their accelerations due to gravity.

Ratio of masses of two planets (\(m_1:m_2\)) \(=\) :

Ratio of radius of two planets (\(r_1:r_2\)) \(=\) :

The formula is

g = \frac{i \times i}{i^{i}}

On substituting the known data and rearranging the above equation we get,

\(Ratio\ of\ accelerations\ due\ to\ gravity\) (\(g_1:g_2\)) \(=\) :

Did you find an error?

21. Solve the given problems IV