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A fungal thread that runs horizontally across the surface of an object?
Wiki User
∙ 11y ago
stolon
Wiki User
∙ 14y ago
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Do you have to overcome rolling friction when you slide a bag of groceries across the countertop?
If the bag is sliding across the countertop (i.e., the same surface of the bag is always in contact with the counter), then no. Rolling friction is only relevant when the surface of an object in contact with the surface it moves across always changes.
What is a surface model?
It's an object that's displayed at any angle with a solid surface or with the surface transparent, enabling the user to see the inner workings of the object.
How does the surface of an object affect its motion?
The surface of an object affects the aerodynamic drag: a force which acts against the direction of motion.
What is surface area and how you can decrease or increase surface area?
You can increase surface area by spreading the object
What is the force of gravity at Pluto's surface on an object with a mass of 100 kg?
The force of gravity at Pluto's surface on an object with a mass of 100kg is approximately 58N .
A fungal thread that runs horizontally across the surface of an object is a what?
rhizoid
What is a nowat in mathmatics?
a object that has a line horizontally drawn across the figure
How do different weights affect friction?
Friction is a resistance force imparted on an object sliding across a surface where the force is directly proportional to the WEIGHT of the object. The heavier the object that is moving across the surface the higher the frictional forces.
How would no air affect the motion of objects moving horizontally?
It depends on the surface on which the object is moving, and also any other forces - such as gravity.
What is the furthest distance an object has been thrown by a human vertically and horizontally?
Horizontally
How much work is done by the surface molecules pushing upward on the object when it moved horizontally?
If there is no vertical motion, then no work is done by any vertical forces.
Will the speed of the object affect the amount of friction between object and the surface?
No. The speed of the object does not affect the amount of friction between an object and the surface. Friction is affected by the types of surfaces in contact, smoother surfaces produce less friction, and the weight of the object moving horizontally affects the resistance relative to the two surfaces in contact. Greater weight causes greater resistance.
What part of an object follows a smooth path when the object is made to spin through the air or across a flat smooth surface?
The center of gravity.
When an object is pulling across a level surface at a constant velocity what force is the pulling force equal to?
Friction.
What does the coefficient of static friction represent?
In free space or on a frictionless surface, it takes no force to move something. Where there is friction, the ratio of (force necessary to start it moving horizontally)/(the object's weight) is the coefficient of static friction on the horizontal surface.
When a horizontal force equal to its weight is applied to an object on a frictionless surface what is its acceleration?
9.8 meters (32.2 feet) per second2 horizontally, provided the exercise is performed on or near the Earth.
More force must be applied when pushing something across a rough surface?
TRUEFriction is the reason more force is needed to push an object across a rough surface.
