a$)$ Calculate the acceleration due to gravity on the surface of the Sun. Take the mass of Sun and its radius to be $1\mathrm{.}989{10}^{30}kg$ and $6\mathrm{.}955{10}^{5}km.$

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$\frac{m}{s^2}$

b$)$ By what factor would your weight increase if you could stand on the Sun? $($Never mind that you cannot.$)$

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