Write five applications of law of floatation in everyday life

Answer 1

1. Ship building: The law of floatation is used in ship building to design ships that are able to float on water. By calculating the weight of the ship and the volume of water displaced by the ship, engineers can ensure that the ship will float properly.

2. Swimming: The law of floatation is used in swimming to help swimmers stay afloat in water. By controlling their body position and movements, swimmers can increase or decrease their buoyancy to stay at the surface of the water.

3. Scuba diving: The law of floatation is used in scuba diving to help divers maintain their buoyancy underwater. By adjusting their weight belts and controlling their breathing, divers can control their position in the water and move more effectively.

4. Building rafts and boats: The law of floatation is used in building rafts and boats to ensure that they float properly on water. By selecting the right materials and design, builders can create vessels that are able to support the weight of passengers and cargo without sinking.

5. Surfing: The law of floatation is used in surfing to help surfers ride waves and stay afloat on their surfboards. By paddling and positioning themselves on the board, surfers can adjust their buoyancy and ride the waves more effectively.