1. using Newton’s Law of Universal Gravitation and some kinematics calculation we can calculate the mass of the planet. For this, use this equation below: ?planet =(9.340×1024)×(vmax)×(Pstar)1/3×(Mstar)2/3   Given: - vmax = 1.5 m/s - Pstar = 3.5 days  - Mstar = 1.148 Msun, where Msun = 1.98847×1030 kg. This calculation is not shown.

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