On planet X, an object weighs 8.63 N. On planet B where the magnitude of the free-fall acceleration is 1.8 q (where g = 9.8 m/s2 is the gravitational acceleration on Earth), the object, weighs 23.03 N.
a) What is the mass of the object on planet X? Answer in units of kg.
b) What is the free-fall acceleration on planet X? Answer in units of m/s^2.