SUMMARY
The buoyant force acting on a submerged rock with a volume of 0.2 m³ in water with a density of 1000 kg/m³ is calculated using the formula F_b = ρgV. Substituting the values, the buoyant force is determined to be 1960 N. The calculation confirms that the buoyant force is directly proportional to the volume submerged and the density of the fluid, emphasizing the importance of using the correct expression for buoyant force.
PREREQUISITES
- Understanding of fluid mechanics principles
- Knowledge of the formula for buoyant force (F_b = ρgV)
- Familiarity with unit conversions in physics
- Basic grasp of gravitational acceleration (9.81 m/s²)
NEXT STEPS
- Research the Archimedes' principle and its applications
- Explore the effects of fluid density on buoyant force
- Learn about different methods for measuring buoyant force in various fluids
- Study the implications of buoyancy in engineering and design
USEFUL FOR
Students in physics, engineers working with fluid dynamics, and anyone interested in understanding the principles of buoyancy and its practical applications.