Answer:
144
Explanation:
18 multiplied by 8 equals 144. Hope I helped! εїз
Answer:
D. The sphere the disk and the hoop
Explanation:
This is because the sphere has inertial of
2/5mR²
Disk 1/2mR²
Hope mR²
So these are moment of inertial which is resistance or opposition to rotation so since the sphere has a smaller moment to inertial it will move faster and reach the ground first then the disk then the hoop in that order
Because of the moon and earth. The earth spins on its axis (it's tilted) and the moon orbits the earth every 28 days.
