12.1.3. Importance of Fluid Mechanics in Engineering

Try these first

1. 1.

   Define buoyancy.

   Hint

   Think about what happens when you put something in water.

2. 2.

   What is metacentric height?

   Hint

   It relates to stability.

3. 3.

   What principle explains why ships float?

   • Archimedes Principle
   • Newton's Law
   • Bernoulli's Equation

   Hint

   It's named after a famous ancient Greek scientist.

4. 4.

   True or False: The entire iceberg is visible above water.

   • True
   • False

   Hint

   Think about how much ice is submerged.

5. 5.

   Design a small boat that can carry 150 kg safely. Given the materials available and the need for stability, explain what factors you would consider.

   Hint

   Ensure you relate buoyancy with stability in your reasoning.

6. 6.

   Explain how the understanding of fluid mechanics could save lives in maritime activities based on historical incidents.

   Hint

   Analyze the consequences of ignoring fluid dynamics.