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The give of a surface is dependent on how willing the molecules of the material are willing to move when force is applied. If they are tightly packed together they are less willing to move than if they were loosely packed. There is also an idea of internal elasticity of a molecule. If the molecules have a high internal elasticity they act like a spring that is very stiff, if it is a low internal elasticity it will act like a weak spring.
What else can I help you with?
How does the speed of a ball change with the different ramp surfaces?
It depends on the ramp surfaces because some ramp surfaces have less friction than others and some have more friction than others.
Is heat attracted to certain colors?
Yes. What is true about black surfaces is that they are much more absorbent. Some surfaces reflect light much more than others, and the difference roughtly correlates with color to our eyes. White surfaces reflect better, black surfaces absorb better.
What is an area addressed by the General Requirements of Walking Working Surfaces?
This cannot be answered. You will have to give me some choices to choose from.
Why is there more friction between large surfaces?
Because there is more pressure in the surfaces.
Compare the rate of transpiration from two surfaces of leaf and give reasons?
Compare the rate of transpiration from two surfaces of leaf and give reasons?"
What are examples of high friction surfaces?
Some examples of relatively high friction surfaces are: sand paper, grass, and asphalt. In general, the rougher the surface, the more friction it has.
Can two different equipotential surfaces intersect give a reason for your answer?
No, two equipotential surfaces cannot intersect. These are surfaces where the gradient of potential is zero always.
Why do rough surfaces slow down sliding more than smooth surfaces?
rough surfaces take more energy from the system in the form of friction
What is coplaner?
Coplaner surfaces are two or more surfaces that are in the same plane.
Why does rough surfaces have more friction compared to smooth surfaces?
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Are rough surfaces have more friction than smooth surfaces?
True.
What is glitter powder?
small pieces of metal or plastic with reflective surfaces. some are more of fine glass.
