Final answer:
Swimmers maintain maximum force when pulling back on the water by applying Newton's third law of motion and having a strong and efficient technique. By maximizing surface area, using a powerful pulling motion, and leveraging the principles of buoyancy, swimmers can generate more force and propel themselves faster through the water.
Step-by-step explanation:
Swimming involves maintaining maximum force when pulling back on the water.
This is achieved by applying Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.
When a swimmer pulls back on the water, the water exerts an equal and opposite force, allowing the swimmer to move forward.
To maintain maximum force, it is important for the swimmer to have a strong and efficient technique.
This includes proper body position, stroke mechanics, and timing.
By maximizing the surface area of the hand or paddle and using a powerful pulling motion, a swimmer can generate more force and propel themselves faster through the water.
Additionally, the swimmer can also use the principles of buoyancy to their advantage.
By positioning their body correctly in the water, they can leverage the buoyant force to help maintain maximum force. This involves keeping the body horizontal and streamlined, reducing drag and allowing for a more efficient pulling motion.