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A force between two moving objects that make it hard for them to move?
Wiki User
∙ 14y ago
Frictional force exist between two moving objects that make it hard for them to move.
Frictional force causes objects to slow down if force is not applied continuously to the moving objects. Frictional force causes some of the energy to be converted into the wasteful form of energy.
Wiki User
∙ 14y ago
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Is A moving object with no forces acting on it will eventually stop?
No... Newton's 1st law says that In the absence of a net force, the center of mass of a body either is at rest or moves at a constant velocity. Therefore there may be a case that no force is acting on the body but it is moving with a constant velocity... (Centre of mass is a point where all the mass is assumed to be concentrated...For symmetrical objects it is their geometrical centre...)
What is the difference between soft and hard objects explain?
Soft, are kinda squisht and hard thing well, there kinda hard...
What are two main factors on which force of friction depends?
Surface area and downward force (most of the time gravity)
How do you explain force?
Force - A force is a push or pull that is acting upon an object. Forces result from interactions between two objects. Most interactions involve contact. If you hit the wall, the wall hits you back. The contact interaction between your hand and the wall results in a mutual push upon both objects. The wall becomes nicked (if hit hard enough) and your hand hurts. Bumper cars experience mutual forces acting between them due to contact during a collision. Some forces can act from a distance without actual contact between the two interacting objects. Gravity is one such force. On a free fall ride, there is a force of gravitational attraction between the Earth and your body even though the Earth and your body are not in contact
What two factors determine the strength of friction between the two object?
The strength of the force of friction depends on two factors: the types of surfaces involved and how hard the surfaces push together.
Why there is no force of attraction between closer objects?
If you mean gravitational attraction, there is such a force between ANY two objects. The force depends on the distance (if two objects are closer, the attraction is stronger), and on the masses involved (if the masses are larger, the force is larger). The masses of "everyday" objects, for example two people, are so small (for the purposes of the gravitational force) that the force is hard to measure.
What is a name of the force that makes it hard for the fabric to start moving?
the name of the force is called friction
Is A moving object with no forces acting on it will eventually stop?
No... Newton's 1st law says that In the absence of a net force, the center of mass of a body either is at rest or moves at a constant velocity. Therefore there may be a case that no force is acting on the body but it is moving with a constant velocity... (Centre of mass is a point where all the mass is assumed to be concentrated...For symmetrical objects it is their geometrical centre...)
What is the difference between soft and hard objects explain?
Soft, are kinda squisht and hard thing well, there kinda hard...
What are two main factors on which force of friction depends?
Surface area and downward force (most of the time gravity)
How do you explain force?
Force - A force is a push or pull that is acting upon an object. Forces result from interactions between two objects. Most interactions involve contact. If you hit the wall, the wall hits you back. The contact interaction between your hand and the wall results in a mutual push upon both objects. The wall becomes nicked (if hit hard enough) and your hand hurts. Bumper cars experience mutual forces acting between them due to contact during a collision. Some forces can act from a distance without actual contact between the two interacting objects. Gravity is one such force. On a free fall ride, there is a force of gravitational attraction between the Earth and your body even though the Earth and your body are not in contact
What does it mean to say that friction resists force?
friction is when two objects or air rubs together and creates heat which the slows the two objects down. its like carpet burn your trousers rub against the carpet it slows you down and hurts!
What two factors determine the strength of friction between the two object?
The strength of the force of friction depends on two factors: the types of surfaces involved and how hard the surfaces push together.
What is the difference between hard disk and memory?
Hard disk is recorded, main comes and goes.
Once the crate is sliding how hard do you push to keep is moving at constant valocity?
You need to push as much as the force of friction is.
What different between metal and solid?
Yes, metal is a soild because because metal is made out of steel or other objects that are hard.. because all the objects to MAKE METAL are hard so will metal.
Gravitational force becomes stronger or weaker as the distance between masses increases?
Smaller, the farther away the mass becomes the weaker the gravitational force. LH- It is currently taught that the closer objects are to each other, the stronger the gravitational forces are that attract the objects together. When the distance between two objects is 1/2 of what it was before...the attraction between them is squared. (Force x Force). Alternatly; (And no one can proove this otherwise.) What if the force that makes objects seam to want to get together is actually the space (Ether) around them squeezing them together? Think of two balls inside an invisible balloon as the air is let out of the balloon, the balloon puts preasure on the balls trying to sueeze them together. The difference with thinking this over in your mind is; when measuring how hard the the 'squeeze' will be, the MASS of the objects in the balloon is more important than the physical size of the balls getting squeezed. Just remember that you can measure and test things and come up with all kinds of information but that doesn't mean that anybody actually knows how it really works.
