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Which would result in greater friction riding a sled down a snowy alope or pulling it across a sidewalk?
Pulling the sled across a sidewalk would result in greater friction compared to riding it down a snowy slope. This is because the smooth surface of the sidewalk creates more resistance against the sled, while the snow on the slope would provide a smoother and more slippery surface for the sled to slide on with less friction.
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What would result in greater friction riding a sled down a snowy slope or pulling it across a sidewalk?
Pulling the sled across a sidewalk would result in greater friction because concrete surfaces typically have more roughness compared to snow-covered slopes. Snow offers less resistance and allows the sled to glide more easily.
When an object is pulling across a level surface at a constant velocity what force is the pulling force equal to?
When an object is moving across a level surface at a constant velocity, the pulling force is equal to the force of friction acting in the opposite direction. This force of friction is equal in magnitude and opposite in direction to the pulling force, resulting in a balanced situation where there is no acceleration.
What is the resistance or drag you encounter when you pull an object across the floor?
The resistance or drag you encounter when pulling an object across the floor is mainly due to friction between the object and the floor surface. This frictional force opposes the motion of the object and makes it harder to move. The rougher the surface or the heavier the object, the greater the resistance or drag will be.
What is an example of sliding kinetic friction?
An example of sliding kinetic friction is pushing a box across the floor. As the box moves, there is friction between the box and the floor opposing its motion. This friction force must be overcome by applying a force in the direction of motion.
When an object is pulled across a level surface at a constant velocity what force is the pulling force equal too?
The pulling force is equal to the force of friction acting in the opposite direction. At constant velocity, the force of friction is equal in magnitude but opposite in direction to the pulling force, resulting in a net force of zero and thus no acceleration.
What would result in greater friction riding a sled down a snowy slope or pulling it across a sidewalk?
Pulling the sled across a sidewalk would result in greater friction because concrete surfaces typically have more roughness compared to snow-covered slopes. Snow offers less resistance and allows the sled to glide more easily.
How can you use a roller skate a sidewalk and watermto demonstrate how rollind friction works?
If you push a rollerskate down the sidewalk and don't keep pushing it, rolling friction will eventually cause it to stop on its own (assuming that the sidewalk is level and not on a hill)
When an object is pulling across a level surface at a constant velocity what force is the pulling force equal to?
When an object is moving across a level surface at a constant velocity, the pulling force is equal to the force of friction acting in the opposite direction. This force of friction is equal in magnitude and opposite in direction to the pulling force, resulting in a balanced situation where there is no acceleration.
What is the resistance or drag you encounter when you pull an object across the floor?
The resistance or drag you encounter when pulling an object across the floor is mainly due to friction between the object and the floor surface. This frictional force opposes the motion of the object and makes it harder to move. The rougher the surface or the heavier the object, the greater the resistance or drag will be.
What is an example of sliding kinetic friction?
An example of sliding kinetic friction is pushing a box across the floor. As the box moves, there is friction between the box and the floor opposing its motion. This friction force must be overcome by applying a force in the direction of motion.
Which describes how sliding friction affects pushing a cereal box across a tabletop?
As you push a cereal box across a tabletop, the sliding friction acting on the cereal box acts in the direction opposite of motion.
When an object is pulled across a level surface at a constant velocity what force is the pulling force equal too?
The pulling force is equal to the force of friction acting in the opposite direction. At constant velocity, the force of friction is equal in magnitude but opposite in direction to the pulling force, resulting in a net force of zero and thus no acceleration.
What force are need to move a pencil across a desk?
The force needed to move a pencil across a desk would depend on the friction between the pencil and the desk surface. If there is low friction, only a small force would be needed. If there is high friction, a greater force would be required to overcome it.
Is the force of friction greater on a heavy object or a light one?
The force of friction is typically greater on a heavy object because there is more weight pressing down on the surface, increasing the normal force and thus the force of friction. This means that heavier objects are generally harder to move across a surface than lighter objects.
What would provide greater friction- carpet or lino?
Carpet would provide greater friction compared to linoleum (lino) because the fibers in the carpet create more surface contact with objects. This increased surface contact results in more resistance or friction when objects come into contact with the carpet.
Which would provide greater friction -carpet or lino?
Carpet would provide greater friction compared to linoleum (lino) due to its rougher and more textured surface. The fibers in carpet create more contact with the object on top of it, increasing the force needed to move across it. Alternatively, linoleum has a smoother surface, resulting in less friction.
What should you do if you come across a pile of poop on the sidewalk?
If you come across a pile of poop on the sidewalk, it is important to avoid stepping in it and to notify the appropriate authorities, such as the local sanitation department, so that it can be cleaned up promptly.
