what is the relationship between the weight of the object and its friction?
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higher the mass of the objects , higher the force required to impend motion. Static Friction Force = mass of object X friction coefficient. Static friction Force value oscillate from zero to a maximum value which is equal to product of mass of the object and friction coefficient.
579268
The force due to friction is generally independent of the contact area between the two surfaces. This means that even if you have two heavy objects of the same mass, where one is half as long and twice as high as the other one, they still experience the same frictional force when you drag them over the ground.
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Weight. The weight of an object is defined as the force of gravity on the object and may be calculated as the mass times the acceleration of gravity, w = mg. Since the weight is a force, its SI unit is the newton.
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An object of large mass is pulled down onto a surface with a greater force than an object of low mass and, as a consequence, there is greater friction between the surface of the heavy object than between the surface and the light object.
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Sliding friction is the friction which comes into play when the surface of one object moves relative to the surface of another object. ... Static friction arise when you push the the bag on the flat surface.
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The weight of an object is the gravitational force between the object and the Earth. The weight of an object depends upon its mass and the gravitational field strength. On Earth, g is about 10 N/kg. This means that a 2 kg object on the Earth's surface has a weight of 20 N (2 kg × 10 N/kg = 20 N).
93825
The weight of an object is the force of gravity on the object and may be defined as the mass times the acceleration of gravity, w = mg. Since the weight is a force, its SI unit is the newton. Density is mass/volume.
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Gravity and Weight Weight is a measure of the force of gravity acting on an object. According to Newton's laws of motion, force is directly proportional to both mass and acceleration, and the equation for force is F = m * a, where m = mass and a = acceleration. We can use this equation to solve for weight.
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Momentum is directly proportional to the object's mass and also its velocity. Thus the greater an object's mass or the greater its velocity, the greater its momentum.
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The equation used to calculate the weight of an object is F = ma. "F" is the force in Newtons, "m" is the mass in grams and "a" is the acceleration due to gravity.
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The normal force is just one component of the contact force between objects, the other component being the frictional force. ... In many cases the normal force is simply equal to the weight of an object, but that's only when the normal force is the only thing counteracting the weight.
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The normal force isn't necessarily equal to the force due to gravity; it's the force perpendicular to the surface an object is sliding on. In other words, the normal force is the force pushing the two surfaces together, and the stronger the normal force, the stronger the force due to friction.
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The force of static friction can be calculated by taking the coefficient of friction between the two surfaces and multiplying it by the normal force that the surface is applying to the object. On a flat surface, the normal force is equal to the force of gravity acting down on the object.
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So friction is a force that work opposite the direction you rub an object against another object. ... If the friction is negative then the direction will be the same as you rub an object against another object.
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The larger the mass of a moving object, the less readily it moves. According to Newton's second law of motion, the acceleration that the object experiences is inversely proportional to its mass, and you can calculate this acceleration from the object's change in speed over a set amount of time.
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The pressure exerted on a surface by an object increases as the weight of the object increases or the surface area of contact decreases. Alternatively the pressure exerted decreases as the weight of the object decreases or the surface area of contact increases.
1248015
Friction can't affect mass of a substance(considering for a substance whose mass doesn't change with time),rather it is the mass of an object which can affect friction variously. Let's take some example to understand the situation. So,higher the mass of the object,higher will be the frictional force.