It is difficult to walk on a wet marble floor. Wet marble is made of a mixture of water and sand. Dry marble, on the other hand, does not contain any water or sand at all. It is composed of sand and water. When wet, the sand absorbs water from the air, and when dry the water evaporates.
The difference is that when wet sand is mixed with water it becomes a liquid, while dry sand remains a solid. First, you can look at the color of the stone. If it has a yellowish color, then it will be wet. Second, if you see that the surface is smooth and shiny, that is dry.
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Why is it difficult to walk on wet marble floor short?
A wet marble offers very little friction as its surface becomes smoother. We can’t have a required grip on our shoes. It is difficult to walk on wet marble. The wetness of the marble also makes it difficult for our feet to stay on the surface.
This is why we need to wear shoes that are made of rubber or leather. These shoes are designed to be able to keep the shoes on your feet for a long period of time.
Why is it difficult to walk on a smooth and wet floor by Brainly?
Smooth surfaces has very less friction, very less interloction, very less ridges and grooves, so we will not have grip on the surface and we slide, and makes it much easier to control the speed of the car. Rigid bodies have very little friction and are much more stable than smooth surfaces. They are also much less prone to breakage due to the fact that they are very rigid.
Rigidity is a very important factor when it comes to handling and handling is the most important aspect of a car’s handling. The more rigid the body, the easier it will be to handle and the less likely it is that you will break a wheel or a part of your body. A rigid body will also make it easier for the driver to see what is going on in front of him or her at all times.
This is especially important if you are driving a sports car, because you need to be able to look straight ahead and see the road ahead of you. If you have a body that is not rigid, it can be very difficult for you to do this.
Why is it difficult to walk on a slippery floor Class 4?
It becomes very difficult to walk on a slippery road because of the fact that we can’t exert a backward action force on the slippery ground, which would produce the same effect as a forward force.
In other words, if you want to move forward, you have to exert more force than you would in a straight line. This is why it is so important to keep your feet on the ground when you are driving.
Why is it difficult to walk on a wet floor Class 8?
It is difficult to walk on a wet floor because layer of water makes floor smooth. The foot cannot make a proper grip on the floor because of the coating of water. If you want to get rid of this problem, you need to apply a waterproof coating on your floor.
You can do this by applying a water-resistant coating to the surface of your carpet or upholstery. This will prevent the water from seeping into the carpet and you will not have to worry about the slippery floor anymore.
What is force of friction class 8?
The force that opposes the relative motion between two surfaces of objects when they come in contact. Frictional force always moves in a different direction than the motion of the object. A fluid is a mixture of two or more substances, such as air, water, or gas, that are held together by the force of gravity.
A liquid is also called a gas because it has a specific density. The density of a liquid depends on the amount of water in it and the temperature at which it is held.
For example, if you hold a cup of coffee in your hand, the liquid in the cup will be denser than the air that surrounds it, so it will have a higher density than air at the same temperature.
If you pour the coffee into a glass, you will get a more dense liquid than when you poured it into an airtight container.
Is it difficult to walk on a slippery floor?
It becomes very difficult to walk on slippery road because of the fact that on a slippery road, the friction is much less and we cannot exert a backward action force on slippery ground.”.
The researchers also found that the force exerted by the human foot on the road surface was much lower than that of other animals, such as dogs and horses, which are able to exert upward forces of up to 1,000 pounds per square inch.