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When and object slides over a smooth horizontal surface how does the force of friction depend on the force of gravity on the object?
If the surface is smooth then it is almost frictionless. Hence the body will continue to move with constant velocity. However the object continues in a circular path and the weight is thus the centripetal force. It is assumed that the surface is very large)
Does a smooth surface reduce friction?
Yes, a smooth surface reduces friction because there are fewer microscopic irregularities that can create friction between surfaces. This results in less resistance when two objects slide or move against each other.
An object floating on the surface when a wave passes?
== == == == The object is moving the speed of the water, not the speed of the wave. Example: when you are riding in a car, you are moving the the speed of the car not the speed of the bump in the road. The bumps in the water are mostly caused by wind & are like bumps in the road, but these bumps move. in an ellipse
What is rolling friction?
Rolling friction is when an object that is rolling/sliding/moving on a surface is slowed down or stopped, because of the friction of the two objects rubbing against each other.
The function of endoplasmic reticulum is?
There are two types of endoplasmic reticulate (ER) in cells, smooth and rough. Smooth ER synthesizes and stores steroids. It also holds ions that are needed for a cells chemical functions. In contrast, rough ER builds membrane materials and proteins.
Is greater force needed to move an object over a smooth surface than over a rough surface?
No, greater force is typically needed to move an object over a rough surface compared to a smooth surface. This is because the irregularities on a rough surface create more friction, making it harder to overcome resistance and move the object. Smooth surfaces offer less resistance to movement.
Why objects move slowly on rough surfaces?
Objects move slowly on rough surfaces because there is more friction between the object and the surface. The rough surface increases the contact area between the object and the surface, which creates more resistance to motion. This frictional force slows down the movement of the object.
More force must be applied when pushing something across a rough surface?
When pushing an object across a rough surface, the roughness creates more friction between the object and the surface. This increased friction requires more force to overcome in order to move the object. The additional force helps to counteract the resistance caused by the rough surface and allows the object to move.
Do snails move faster on rough surfaces or smooth surfaces?
Snails move faster on rough objects as the sticky liquid they use for locomotion gets good friction and helps it to move. But on rough surfaces, the frictional force is much less and the snail can hardly move.
Most force must be applied when pushing something across a rough surface?
When pushing something across a rough surface, you need to apply more force because the rough surface creates more friction between the object and the surface. This increased friction resists the motion of the object, requiring more force to overcome it. The rougher the surface, the more force is needed to move the object.
Is it hard to maneuver a laser mouse?
It depends on what kind of surface you use to move the mouse. If it is a rough surface it is pretty hard to move around. If it is on a smooth surface you can easily move the mouse around. I think the hardest to maneuver is the mouses with a ball in them.
Does a rough surface have a lot of friction?
Yes, rough surfaces generally have more friction than smooth surfaces because there are more points of contact between the two surfaces, leading to greater resistance when attempting to slide or move one surface over the other.
How does the kinds of surface affect the movement of an object?
The type of surface can affect the movement of an object by impacting factors like friction, which can either help or hinder the object's motion. Rough surfaces typically create more friction, making it harder for objects to slide or roll smoothly. In contrast, smooth surfaces have less friction, allowing objects to move more easily.
What example of unuseful friction?
An example of unuseful friction is when trying to push a heavy object on a rough surface where the friction makes it difficult to move the object smoothly.
The amount of friction depends on what?
Friction depends on the surface that the object is going against. If an applied force is used to push a box on a ground, the friction is the surface of the ground, may the ground be rough or smooth, there is a force that goes against the applied force. Air friction is also a type of friction that many physics question does not account for, because it is a virtually small force.
What is to move or climb quickly over a rough steep surface?
To move or climb quickly over a rough steep surface is to scramble.
How can I smooth rough concrete surfaces effectively?
To smooth rough concrete surfaces effectively, you can use a concrete grinder or sander to remove imperfections and create a smooth finish. Start with a coarse grit and gradually move to finer grits for a polished result. Additionally, using a concrete sealer can help to further smooth and protect the surface.
