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What if A man pushes a sled across the snow using a force of 300 N over a distance of 2 m. What is the kinetic energy of the sled after he pushes it Assume there is no friction.?
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What is the type of friction you can observe when you slide books across a table top?
kinetic friction
What kind of friction opposes your push when you are unable to move a heavy piece of furniture across the floor?
kinetic friction
What is the type of friction you observe when you slide books across a table?
Sliding a book across a table is a perfect example of kinetic friction, which is found when an object is moving against a surface.The equation for this is:Fkf=µk*Fnwhere µk is the coefficient of kinetic friction and Fn is the normal forceThe friction that prevents an object from moving is called static friction.the type of friction that we observe is similar to that when a guy rubs a gal.........just fell it do not try to understand........jai telangana.........
Kinetic frictions is the frictional force needed to start an object at rest into motion?
false. Kinetic friction is the friction acting upon a moving object. It would be the frictional force against you if you pulled a box across a table. Static friction is the frictional force needed to overcome to get an object at rest into motion.
What is the kinetic?
The theory that states that all atoms are constantly moving
What is the type of friction you can observe when you slide books across a table top?
kinetic friction
What kind of friction opposes your push when you are unable to move a heavy piece of furniture across the floor?
kinetic friction
What form energy is used when a person pushes a wooden block across the floor?
Friction is produced and kinetic energy is used
When a box is being pushed across a floor what acts between the box and the floor?
kinetic friction
Why a cooler is more effective on a hot and dry day?
Sliding friction is when two objects slide across from one another. An example is sliding a book across a desk. It is also known as Kinetic friction.
Why a cooler is more effect on a hot and dry day?
Sliding friction is when two objects slide across from one another. An example is sliding a book across a desk. It is also known as Kinetic friction.
What is the type of friction you observe when you slide books across a table?
Sliding a book across a table is a perfect example of kinetic friction, which is found when an object is moving against a surface.The equation for this is:Fkf=µk*Fnwhere µk is the coefficient of kinetic friction and Fn is the normal forceThe friction that prevents an object from moving is called static friction.the type of friction that we observe is similar to that when a guy rubs a gal.........just fell it do not try to understand........jai telangana.........
Kinetic frictions is the frictional force needed to start an object at rest into motion?
false. Kinetic friction is the friction acting upon a moving object. It would be the frictional force against you if you pulled a box across a table. Static friction is the frictional force needed to overcome to get an object at rest into motion.
What is the kinetic?
The theory that states that all atoms are constantly moving
How does sandpaper slow thing down?
All materials have a property called the coeffecient of kinetic friction. When this property is high, a higher friction force resists the motion of objects across the surface. Sandpaper has a higher coefficient of kinetic friction as compared to something like ice. This is because ice is smooth whereas the surface of sandpaper is very rough which increases the friction it causes.
A horizontal force of 40 newtons will just start a 600 newton empty sled moving across packed snow what is the coefficients of static and kinetic friction?
static friction= normal contact force*coefficient of static friction 40 = (600*9.8) * CSF CSF=40/(600*9.8) (you can calculate that yourself, i cant be bothered) there isn't enough info to work out the coefficient of kinetic friction
What is the equation for sliding friction?
fk = uk*N Where fk = force of kinetic (sliding) friction uk = kinetic frictional coefficient (dependent on 2 materials sliding past each other) N = normal force (force being exerted perpendicular to the surface across which the object is sliding)
