Best answer gets 10 points!!!!!What happens to an irrisitable force when it hits an immovable object?
the Irresistable force lifts up then slams the immovable object.What happens to an irrisitable force when it hits an immovable object?
If by that you mean what happens when Chuck Norris and Mr. T meet, the answer is the Big Bang. How did you think it happened?
Explodes into a million particles?
it wont move.. because its immovable ';] duh!
Obviously one of the objects will break
It goes ';Boing!';
nuclear fission
What the hell are you talking about?
Friday, January 8, 2010
How does the center of gravity effect the stability of an object?
An object will topple over if it's centre of mass goes over a pivot.
As such, a change in the centre of mass means that one need make a smaller perturbation to topple the object. Making it less stable in that direction.
As such, a change in the centre of mass means that one need make a smaller perturbation to topple the object. Making it less stable in that direction.
I have a collectible object where a small piece broke off off. What type of glue or repairs can I do? ?
It is a diecast car like item.I have a collectible object where a small piece broke off off. What type of glue or repairs can I do? ?
glue for metal.
The two types of glue that work best for gluing two pieces of metal together are two part epoxy glues or Krazy glue. Two part epoxy glue requires mixing two components together but if done correctly is the better choice. The bond formed with Krazy glue can be more brittle.
Step2
Clean the two metal parts thoroughly.
In order to form a strong bond when gluing metal to metal, the two metal parts must be thoroughly cleaned to remove any debris that might prevent a strong bond from being formed.
Step3
Texturize the two metal parts.
The more ';tooth'; the two metal pieces have before gluing, the more likely they are to form a strong bond. Use sandpaper to add texture to the surface of the two metal parts before gluing them together.
Step4
Apply your chosen glue.
Apply your chosen glue (either Krazy Glue or two part epoxy) according to the directions on the package.
Step5
Apply a clamp.
Applying a clamp when gluing metal to metal helps to further promote formation of a strong bond between the two pieces.
Step6
Allow the two pieces to dry for the designated time period.
Always observe the recommended drying time for the particular glue you're using. Not allowing adequate time to draw is one of the biggest reasons for failure when gluing metal to metal.facial skin care facial wrinkles
glue for metal.
The two types of glue that work best for gluing two pieces of metal together are two part epoxy glues or Krazy glue. Two part epoxy glue requires mixing two components together but if done correctly is the better choice. The bond formed with Krazy glue can be more brittle.
Step2
Clean the two metal parts thoroughly.
In order to form a strong bond when gluing metal to metal, the two metal parts must be thoroughly cleaned to remove any debris that might prevent a strong bond from being formed.
Step3
Texturize the two metal parts.
The more ';tooth'; the two metal pieces have before gluing, the more likely they are to form a strong bond. Use sandpaper to add texture to the surface of the two metal parts before gluing them together.
Step4
Apply your chosen glue.
Apply your chosen glue (either Krazy Glue or two part epoxy) according to the directions on the package.
Step5
Apply a clamp.
Applying a clamp when gluing metal to metal helps to further promote formation of a strong bond between the two pieces.
Step6
Allow the two pieces to dry for the designated time period.
Always observe the recommended drying time for the particular glue you're using. Not allowing adequate time to draw is one of the biggest reasons for failure when gluing metal to metal.
What determines whether an object will sink or float?
the ice floats because the ice has less density thenthe water and has less massWhat determines whether an object will sink or float?
well the answers are correct but they skirt the real scientic reason. An object will float because it is bouyant and it has bouyancy because it DISPLACES ITS OWN WEIGHT IN THE WATER. If a shipe weighs 10 ton (remember this is an example) it will float if it displaces or moves out of its way, 10 ton of water. The shape of the bottom determines how far into the water the ship will ride, but it will still displace its weight while it floats. Very small light items float, like insects you see in or on a pond surface, float because of water adhesion.
Taker a boat and put it in the water, its shape of the bottom pushes the water aside until it has moved enough water to replace its weight, and the ship floats. Take the same ship, which weighs the same, and place it in the water bow or stern first, and it will sink, because it is not designed to push aside water unlesss it is right side up and on its bottom.What determines whether an object will sink or float?
Buoyancy
The tendency or capacity to remain afloat in a liquid or rise in air or gas.
The upward force that a fluid exerts on an object less dense than itself. ...and that is exactly why ice floats in water..
Determined by its density
buoyancy and density.
well the answers are correct but they skirt the real scientic reason. An object will float because it is bouyant and it has bouyancy because it DISPLACES ITS OWN WEIGHT IN THE WATER. If a shipe weighs 10 ton (remember this is an example) it will float if it displaces or moves out of its way, 10 ton of water. The shape of the bottom determines how far into the water the ship will ride, but it will still displace its weight while it floats. Very small light items float, like insects you see in or on a pond surface, float because of water adhesion.
Taker a boat and put it in the water, its shape of the bottom pushes the water aside until it has moved enough water to replace its weight, and the ship floats. Take the same ship, which weighs the same, and place it in the water bow or stern first, and it will sink, because it is not designed to push aside water unlesss it is right side up and on its bottom.What determines whether an object will sink or float?
Buoyancy
The tendency or capacity to remain afloat in a liquid or rise in air or gas.
The upward force that a fluid exerts on an object less dense than itself. ...and that is exactly why ice floats in water..
Determined by its density
buoyancy and density.
How do you find the volume of a non-existant object?
Well, how????How do you find the volume of a non-existant object?
ask your math teacher. I'm sure she'll know.How do you find the volume of a non-existant object?
It you can't measure it, but you know the dimensions then: V=LxWxH. That is, if it is a regular shape.
If not, then you would have to use displacement...which is hard for something that's not real xD
well, if its not a non existant object, but an imaginary (i!) object, then you can't, if its simple not existant in real life, then you use the proper formula
First you multiply 'x' by 45. Then add 73, and divide by 5. Then add 'y' with 7.
Troll.
This is by far the most interesting question I've ever read on this website.
ask it politely.
well u cant if it dont exist duh! LOL wat if im soooo wrong that would be funny
Oh this is an easy one, it's 42 of course.
......... you dont?
oh my...
ask your math teacher. I'm sure she'll know.How do you find the volume of a non-existant object?
It you can't measure it, but you know the dimensions then: V=LxWxH. That is, if it is a regular shape.
If not, then you would have to use displacement...which is hard for something that's not real xD
well, if its not a non existant object, but an imaginary (i!) object, then you can't, if its simple not existant in real life, then you use the proper formula
First you multiply 'x' by 45. Then add 73, and divide by 5. Then add 'y' with 7.
Troll.
This is by far the most interesting question I've ever read on this website.
ask it politely.
well u cant if it dont exist duh! LOL wat if im soooo wrong that would be funny
Oh this is an easy one, it's 42 of course.
......... you dont?
oh my...
Small white wart like object on my nose surrounded by red skin?
Does anyone know what it is? I think it may just be a giant white head, but not sure. Its there by itself with nothing but red skin around it, it pops up like a wart but its small and white.Small white wart like object on my nose surrounded by red skin?
It's a pimple. Put some toothpaste on it before yoou go to sleep, it will shrink by the morning.Small white wart like object on my nose surrounded by red skin?
Its most likley a whitehead.
go to a dermatologist. It cold possibly be a basal cell carcinoma, a kind of skin cancer. it usually shows up around the eyes or nose. it starts out like a zit that won't heal and then grows in to this sort of mole thing. don't panic though as they are relatively slow growing and do not hardly ever metastasize. a dermatologist or a plastic surgeon can remove it.
if it looks like this than you need to see a doctor to be treated it can eventually turn into skin cancer
http://images.search.yahoo.com/search/im鈥?/a>
It's a pimple. Put some toothpaste on it before yoou go to sleep, it will shrink by the morning.Small white wart like object on my nose surrounded by red skin?
Its most likley a whitehead.
go to a dermatologist. It cold possibly be a basal cell carcinoma, a kind of skin cancer. it usually shows up around the eyes or nose. it starts out like a zit that won't heal and then grows in to this sort of mole thing. don't panic though as they are relatively slow growing and do not hardly ever metastasize. a dermatologist or a plastic surgeon can remove it.
if it looks like this than you need to see a doctor to be treated it can eventually turn into skin cancer
http://images.search.yahoo.com/search/im鈥?/a>
Suppose you discovered an object in the Solar System ?
Suppose you discovered an object in the Solar System that you determined was 0.348 arc seconds in angular diameter. After observing it for a few weeks, you determine its orbit (using Kepler's Laws) and find out it is 7.71 billion kilometers away from Earth. What is the diameter of the object you discovered?Suppose you discovered an object in the Solar System ?
Basic trigonometry:
It's diameter is given by:
sin(a) * d
Where a is the angular diameter %26amp; d is the distance. Plug those numbers in and you get:
sin(0.348/3600) * 7,710,000,000 km = 13,008 km
Note that I divided the angular diameter by 3600 to convert it to degrees: 0.348 arc-seconds = 0.348/60 arc-minutes = (0.348/60)/60 degrees.
Also note that often people approximate sin(x) as x for very very small x (this certainly qualifies) but to do that you'd need to convert it to radians first. Using that approximation you'd get the same number. The difference is in the ninth or tenth digit:
Using sin(x): 13,007.93896
Using x: 13,007.93891
Basic trigonometry:
It's diameter is given by:
sin(a) * d
Where a is the angular diameter %26amp; d is the distance. Plug those numbers in and you get:
sin(0.348/3600) * 7,710,000,000 km = 13,008 km
Note that I divided the angular diameter by 3600 to convert it to degrees: 0.348 arc-seconds = 0.348/60 arc-minutes = (0.348/60)/60 degrees.
Also note that often people approximate sin(x) as x for very very small x (this certainly qualifies) but to do that you'd need to convert it to radians first. Using that approximation you'd get the same number. The difference is in the ninth or tenth digit:
Using sin(x): 13,007.93896
Using x: 13,007.93891
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