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How do you Calculate the force of attraction between a K and an O2- ion the centres of which are separated by a distance of 1.5 nm?
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Does distance between objects effect the gravitational attraction between them?
Yes. At a greater distance, the gravitational attraction between two objects is less.
Which is the independent variable between separation distance and force of attraction?
Distance.
What difference does distance make on the magnetic force of attraction between two magnets?
Magnetic force of attraction is invesely proportional to distance between two poles.
What is the relationship between magnetic attractive force and distance?
they are inversely related. as the distance increases the magnetic attraction decreases and when the distance decreases the magnetic attraction increases.
Calculate the force of attraction between a K plus and an O2- ion the centers of which are separated by a distance of 1.5 nm?
Fa = (1)(-1)(1.602E-19)^2 / 4pi*(8.85E-12)(0.1333+.136)^2 = -1.294E-50 ^ ^ ^ ^ ion charges electron charge permittivity vacuum radius
Does distance between objects effect the gravitational attraction between them?
Yes. At a greater distance, the gravitational attraction between two objects is less.
What does increasing distance between objects have on the gravitational attraction between them?
The force of gravitational attraction is inversely proportional to the square of the distance between the centers of mass of the objects. For example, if the distance increases by a factor of two, the attraction is reduced by a factor of four.
What happens to the force of attraction as distance grows between magnetic forces?
the force of attraction get weaker the more the distance grows between magnetic fields
Which is the independent variable between separation distance and force of attraction?
Distance.
What difference does distance make on the magnetic force of attraction between two magnets?
Magnetic force of attraction is invesely proportional to distance between two poles.
.: Calculate the potential difference between two plates when they are separated by a distance of a 0.005m and are able to hold an electron motionless between them. (Mass of electron = 9.1x10–31 Kg)?
70
What is the relationship between magnetic attractive force and distance?
they are inversely related. as the distance increases the magnetic attraction decreases and when the distance decreases the magnetic attraction increases.
Calculate the force of attraction between a K plus and an O2- ion the centers of which are separated by a distance of 1.5 nm?
Fa = (1)(-1)(1.602E-19)^2 / 4pi*(8.85E-12)(0.1333+.136)^2 = -1.294E-50 ^ ^ ^ ^ ion charges electron charge permittivity vacuum radius
How is the force of attraction affected if the distance between their centers is doubled?
Gravity falls as an inverse square of the distance between centres of bodies. In this case doubling the distance apart reduces the attraction to one quarter.
How does distance affect the force of gravity?
Force of attraction between the two objects is inversely proportional to the square of distance between them.
What happens to the forces of attraction between charged objects and uncharged as the distance between them decreases?
As the distance decreases the attraction increases
What two factors vary between the force of attraction of two objects?
Two factors affect the gravitational attraction between objects: mass and distance.
