8. A 10-ks piece of aluminum sits at the bottom of a lake, right next to a 10-ks piece of lead, which is much denser tha

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8 A 10 Ks Piece Of Aluminum Sits At The Bottom Of A Lake Right Next To A 10 Ks Piece Of Lead Which Is Much Denser Tha 1 (22.33 KiB) Viewed 14 times

8. A 10-ks piece of aluminum sits at the bottom of a lake, right next to a 10-ks piece of lead, which is much denser than aluminum. Which one has the greater buoyant force on it A) the lead B) Both have the same buoyant force. C) the ahuinn D) It cannot be determined without knowing their volumes. 9. A solid object of mass m = 6.8 kg and density 42g/cmis suspended such that 80% of the object is submerged in a fluid of unknown density as shown in the diagram below. The tension in the rope reads 46 N. What is the density of the fluid (in g/cm)? A) 1.51 g/cm B) 1.70g/cm C) 1.60g/cm D) 1.32 g/cm E) 1.88g/cm