Question: 1. A hollow cube with edge a is half-filled with water of density r. Find the force exerted on a side of the cube by

1. A hollow cube with edge a is half-filled with water of density r. Find the force exerted on a side of the cube by the water.

2. A fishbowl rests on a scale. The fish suddenly swims upward to get food. What happens to the scale reading?


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