Rubber is not porus.
A rubber ball will bounce higher than a leather ball due to its higher elasticity and ability to store and release energy more efficiently. Leather balls are typically less bouncy and absorb more of the impact energy upon contact with the ground.
Rubber is more elastic than wood, so it can absorb and dissipate the kinetic energy of the moving ball more effectively, causing it to come to a stop more easily. The rubber ball will deform upon impact, while the wooden ball is more rigid and will retain its shape, resulting in a greater rebound effect and less energy dissipation.
The amount of water a ball can absorb before sinking depends on its size, material, and weight. Larger balls with more porous materials can absorb more water compared to smaller, denser ones. Testing in a controlled environment would be necessary to determine the exact amount.
A rubber ball without air sinks because it is denser than water, causing it to displace less water than its own weight. However, when the ball is filled with air, it becomes buoyant due to the air creating a positive buoyant force that is greater than the ball's weight, causing it to float.
Because the hollow ball is larger than the solid one. It displaces enough of the fluid to equal its weight, so it floats.
A sponge will absorb water faster than a cotton ball. Sponges are designed with porous materials that can hold and retain water more efficiently compared to the fibers of a cotton ball.
A rubber ball will bounce higher than a leather ball due to its higher elasticity and ability to store and release energy more efficiently. Leather balls are typically less bouncy and absorb more of the impact energy upon contact with the ground.
No
A smooth rubber ball spins easier in water than a tennis ball due to differences in surface texture and friction. The smooth surface of the rubber ball creates less resistance against the water, allowing for smoother rotation. In contrast, the fuzzy surface of a tennis ball increases drag and turbulence, making it harder for the ball to spin efficiently in water. Additionally, the weight distribution and density of the rubber ball may also play a role in its ease of spinning compared to a tennis ball.
Rubber is more elastic than wood, so it can absorb and dissipate the kinetic energy of the moving ball more effectively, causing it to come to a stop more easily. The rubber ball will deform upon impact, while the wooden ball is more rigid and will retain its shape, resulting in a greater rebound effect and less energy dissipation.
The amount of water a ball can absorb before sinking depends on its size, material, and weight. Larger balls with more porous materials can absorb more water compared to smaller, denser ones. Testing in a controlled environment would be necessary to determine the exact amount.
rubber
Inside a golf ball can be many things. It could have a rubber ball, with rubber bands, and some have a cork and rubber
A water polo ball has two main layers. The inner layer is an inflatable bladder that holds air and basic structure. The outer layer is a rubber fabric that allows better grip on a ball and prevents the ball from absorbing water during a game. When a ball absorbs water it becomes heavy and hard to control.
It is a ball of rubber bands. You wrap more and more on to it.
Rub my metal balls or rubber balls.
Rubber Ball was created on 1960-08-12.