Juptiter's moon io has a mass of 8.94x10^22 kg and a radius of 1815 km. What is the acceleration due to gravity on the surface of io? a. 4.33 m/s^2
b. 1.81 m/s^2
c. 2.51 m/s^2
d. 9.81 m/s^2

Explanation:

Mass of Jupiter's moon,

Radius, R = 1815 km

We need to find the acceleration due to gravity on the surface of Juptiter's moon. The formula for the acceleration due to gravity is given by :

G is universal gravitational constant

So, the acceleration due to gravity on the Jupiter's moon is .