Force: a force is that which can impose a change of velocity on a material body.
motion: motion means a change in the position of a body with respect to time
2007-02-27 12:43:36
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answer #1
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answered by josh.weissbock 3
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i'm sorry i came a bit late, a little busy at work
you see dyann, your question is the very basic of physics and just finding the definition of these words can be done by a dictionary
you're lucky you did'nt had any rude comments posted here
so ! i imagine you as a kid trying to understand science so i'll explain this as simple as i can
you see, by definition; motion is the constant physical change in position of a certain body and of course many would say that this is relevant to time
if you study newton's law of motion you will learn more about the subject
motion and force are very connected or has close relationship, according newton's law no.1
"a body in motion will remain in motion or a body at rest will remain at rest until an outside force acts upon it"
this means that a train will remain to run in its direction only to be stopped if it hit a wall of another train colliding in its path.
a ball will not move from the floor if no force wind will make it roll or somebody will forcefully kick it to fly high, that then would only land because of the GRAVITATIONAL FORCE
force by definition is very simple as its formula F = m a
where force is equal to a mass in acceleration
acceleration in many instances but not all refer to gravitational acceleration which is equal to 9.81 meter per second square
we multiply that acceleration to say 10 kilogram mass we now have a 90.81 newton force
force can be simply laid into an example as a boxer punching a punching bag, how much punching force does a boxer need in order swing the bag?
how much force do we need in order to hammer down a nail into wood?
the more you study physics the more you will need to practice math, if you would be really be interested in the science then here's my tip
understand the principles and laws of physics while you practice computation in mathematics
science is fun really, you can do it
2007-02-27 18:05:12
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answer #2
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answered by ramel pogi 3
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Force and motion is an application of force to produce a desired motion.
All people make use of the principles of force and motion in most things we do. To get out of bed, to walk, to throw a ball, to remove a bottle cap from a bottle of pop - all require an application of force to produce a desired motion.
2007-02-27 12:55:19
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answer #3
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answered by Sue 5
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Motion is a change in distance with regards to time.
Force is a mass under an acceleration.
2007-02-27 12:35:24
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answer #4
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answered by Radagast97 6
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Timothy Metal
2007-02-27 12:36:17
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answer #5
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answered by timothymetalfan 1
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look in your physics book, read read and read on!
2007-02-27 12:35:36
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answer #6
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answered by Legant 3
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