A 4-kg sphere rests on the smooth parabolic surfacePublished November 6, 2016 at dimensions 498 × 279 in A 4-kg sphere rests on the smooth parabolic surface. ← Previous https://www.questionsolutions.com/wp-content/uploads/2016/11/image11.png https://www.questionsolutions.com/wp-content/uploads/2016/11/sphere-rests.png