Which of the following objects would have the most inertia?
A.
A sphere with a radius of 4 cm and a mass of 15 grams.
B.
A sphere with a radius of 5 cm and a mass of 34 grams.
C.
A sphere with a radius of 8 cm and a mass of 27 grams.
D.
A sphere with a radius of 15 cm and a mass of 6 grams.