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State any two advantages of friction?
1) Prevent things from moving past each other (while touching) 2) create heat
What is the force between 2 objects that keep them from moving freely?
The force that keeps two objects from moving freely is called friction. Friction is the resistance to motion when two surfaces are in contact with each other. It acts in the opposite direction to the applied force and helps prevent slipping or sliding between the objects.
What force decreases the acceleration of 2 objects moving against each other?
The force that decreases the acceleration of two objects moving against each other is the force of friction. Friction acts in the opposite direction to the motion of the objects and reduces their acceleration by creating resistance.
What are 2 ways that friction can be helpful?
Friction is helpful in providing grip or traction, allowing us to walk, drive, or even hold objects securely. It is also useful in slowing down or stopping objects in motion, preventing them from sliding or moving uncontrollably.
What happens when 2 objects rub against each other?
When two objects rub against each other, friction is generated between them. This friction causes resistance to their motion, leading to heat production and wear on the surfaces of the objects. Over time, this can cause the objects to wear down or become damaged.
What type of friction between 2 objects that prevent the object from moving is?
Static friction occurs between two objects that are not moving relative to each other and prevents the objects from sliding against each other.
What 2 things determine the friction between to objects?
Friction between two objects depends on the static coefficient of friction (if the object is currently not moving) and the normal force from the surface, acting in the direction opposite the direction of gravity.
State any two advantages of friction?
1) Prevent things from moving past each other (while touching) 2) create heat
What is the force between 2 objects that keep them from moving freely?
The force that keeps two objects from moving freely is called friction. Friction is the resistance to motion when two surfaces are in contact with each other. It acts in the opposite direction to the applied force and helps prevent slipping or sliding between the objects.
What are 2 type of frictions?
Static and Kinetic friction, static is the friction between two objects when they are not moving (relative to each other) an example of this is and object staying still on a sloped surface. obviously, kinetic friction is the friction between two objects that are moving and making contact, for example wind resistance.
What force decreases the acceleration of 2 objects moving against each other?
The force that decreases the acceleration of two objects moving against each other is the force of friction. Friction acts in the opposite direction to the motion of the objects and reduces their acceleration by creating resistance.
What determines the force of friction between two objects?
Because Ffric = Normal force * coefficient of friction, and Fnormal = mass*9.81m/s^2, the coefficient of friction for those 2 objects, which represents the relationship between their touching surfaces, and the objects masses, are the two things that determine frictional force. As you probably can tell, the higher a coefficient of friction, the harder it is to move an object. Higher masses also increase the difficulty of moving an object because it results in a higher frictional force.
What are 2 ways that friction can be helpful?
Friction is helpful in providing grip or traction, allowing us to walk, drive, or even hold objects securely. It is also useful in slowing down or stopping objects in motion, preventing them from sliding or moving uncontrollably.
What is used to decrease friction?
Okay, there are three types of friction.Rolling Friction:asscociated with the rolling of a wheel or somthine circular along a surfaceStatic Friction: when 2 objects are rubbing against each otherKinetic friction: the friction involved when two objects are moving relative to each other and rub against each otherTo decrease friction i would use rolling. Rolling friction has less friction.HOPE THIS HELPS!!
What happens when 2 objects rub against each other?
When two objects rub against each other, friction is generated between them. This friction causes resistance to their motion, leading to heat production and wear on the surfaces of the objects. Over time, this can cause the objects to wear down or become damaged.
Describe the 3 types of friction?
Three types of friction are :1. Kinetic friction :Friction that arises between surfaces in relative motion.2. Static friction :Friction that acts between surfaces at rest with respect to each other3. Rolling friction : Friction that occurs when an object rolls over a surface.3_types_of_friction
What are the parts of friction?
.the two parts of friction are the ff. * friction in motion-moving against each other..there are two kinds of this friction these are the...1.sliding motion & 2.rolling motion... * friction at rest-the object are stick together... * i hope it will help you...other questions??please e.mail me at glamour_jiro@yahoo.com..thank you!!!!!!!
