Mass of empty beaker: 88.7 g Object Mass of the Mass of Mass of Displaced Density of Ohject (g) water & water (g) volume (mL) Object (g/mL) Plastic Cylinder 343 113.0 Aluminum Cylinder | 66.3 113.3 . 1 Brass Cylinder 207.6 116.2 (275 |1z |12m:a Aluminum Block 66.2 116.4 Brass Block 10.8 5 4.14 Irregular Aluminum 27.3 18 N/A Block Il Buoyant Force Object Dry Weight Wet Weight Buoyant Mass of Weight of % Difference (N) (N) Force (N) Water (kg) water (N) Plastic Cylinder 0.4 0.1 Aluminum Cylinder 0.7 0.4 Brass Cylinder 2.1 1.8 Aluminum Block 0.7 0.4 Brass Block 0.7 0.6 Irregular Aluminum 0.7 0.4 Block