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Is there friction in water?
Yes, there is friction in water. When an object moves through water, the molecules in the water resist the motion of the object, creating friction. This frictional force opposes the motion of the object and can cause it to slow down.
Does air has friction?
Yes, air does have friction. When an object moves through the air, it experiences air resistance, which is a type of friction that slows down the object's motion. This friction is caused by the interaction between the moving object and the air molecules.
Can friction make it difficult to move a heavy over a flat surface?
Yes, friction can make it difficult to move a heavy object over a flat surface because friction is a force that acts in the opposite direction of the motion. This force resists the movement of the object, making it harder to push or pull. Increasing the weight of the object or the roughness of the surface leads to higher friction and increased difficulty in moving the object.
If the force applied to an object doesnt make the object move then no friction has been done is this true?
No, it is not true. Friction can still occur even if the object does not move. The force applied may overcome static friction but not cause the object to move due to other factors like weight or surface roughness.
Does friction exist on a stationary object on a flat surface?
Yes, friction still exists on a stationary object on a flat surface because there are microscopic irregularities on both the object and the surface. These irregularities cause interlocking between the two surfaces, resulting in static friction that opposes any tendency for the object to move.
Does the mass of an object affect friction-?
Yes Friction=Reaction force x COF Reaction force = mass x gravity So Friction=mass x gravity x COF ^ Change the mass, change the friction
Is a sliding CD rolling friction?
Yes. Rolling friction does not mean the object must be rolling, only that the object is in motion.
Can an object have both static and kinetic friction?
Yes, an object can experience both static and kinetic friction. Static friction occurs when the object is stationary, and kinetic friction occurs when the object is in motion. The transition between the two types of friction can occur when an external force is applied to overcome the static friction and set the object in motion.
What can friction do to a moving object?
friction can slow down the object or make it stop. it can also cause the object to create heat.
Does more friction make an object go faster or slower?
More friction typically makes an object go slower. Friction is a force that opposes motion and reduces the speed of an object.
Can friction make an object get hotter?
Yes, friction can make an object get hotter by converting mechanical energy into thermal energy. When two surfaces rub against each other, the friction between them generates heat due to the resistance to motion.
What role does friction play when moving a heavy object?
It can make moving heavy objects easier for example sliding friction you can slide it or rolling friction you can roll the object across some kind of round cylinders or even fluid friction with water running under the object can make it easier.
