Give students 1 bolt, 1 nut, 1 plastic cup with line drawn to a certain level and a small graduated cylinder of an unknown liquid (canola oil). Can use water, balance, ruler, and graduated cylinder.
How many passengers (nuts and bolts) to sink it to the line?
Give students 1 bolt, 1 nut, 1 plastic cup with line drawn to a certain level and a small graduated cylinder of an unknown liquid (canola oil). Can use water, balance, ruler, and graduated cylinder.
How many passengers (nuts and bolts) to sink it to the line?