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A beach ball can float on water because it is less dense than the water, due to the air trapped inside the ball. The buoyant force exerted by the water on the beach ball is greater than the force of gravity pulling it down, allowing the ball to float on the surface of the water.
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Why does a beach ball float when placed in water?
A beach ball floats in water because it is less dense than the water. The air inside the beach ball provides buoyancy, which helps it stay afloat. The buoyant force exerted by the water on the beach ball is greater than the force of gravity pulling it down, allowing it to float.
How do beach balls float?
Beach balls are filled with air, which makes them less dense than the water in the pool or ocean. This difference in density causes them to float on the surface of the water. Additionally, the air inside the beach ball provides buoyancy, pushing against the water and helping to keep the ball afloat.
Is a beach ball less dense than water?
Yes, a beach ball is less dense than water because it is made of air-filled plastic, while water has a higher density. This causes the beach ball to float on the surface of the water.
Why does an inflated beach ball pushed beneath the surface of water swiftly shoot above the water surface when released?
The beach ball is buoyant due to the air inside it, causing it to float. When the ball is pushed beneath the water surface, it experiences an upward buoyant force that increases as it goes deeper. When released, this buoyant force quickly propels the ball to the surface.
Will a tennis ball float or sink?
A tennis ball will float in water because it is less dense than water. The air inside the ball helps to keep it buoyant on the surface of the water.
