Experiments have shown that the electric force between two objects is proportional to the inverse square of the distance between the two objects.
The electric force between two electrons is the same as the electric force between two protons when they are placed as the same distance. This implies that the electric force does not depend on the mass of the particle. Instead, it depends on a new quantity: the electric charge. The unit of electric charge q is the Coulomb (C). The electric charge can be negative, zero, or positive.
The electric charge of electrons, protons and neutrons are -1.6 x 10-19, 1.6 x 10-19, and 0.
Detailed measurements have shown that the magnitude of the charge of the proton is exactly equal to the magnitude of the charge of the electron. Since atoms are neutral, the number of electrons must be equal to the number of protons.
The precise magnitude of the electric force that a charged particle exerts on another is given by Coulomb's law.
Actually you answer itself is wrong. You can only find the magnitude of force, not the magnitude in force. You can find the magnitude of force by s = (1/2)*a*t^2
m=m_v
Inside the atomic nucleus and much more strongly between the quarks inside the protons and neutrons.
Gravitational force= G*m1*m2/r^2 G - universal gravitational constante m1 - mass of object 1 m2 - mass of object 2 r - distance between the objects
its really easy
Actually you answer itself is wrong. You can only find the magnitude of force, not the magnitude in force. You can find the magnitude of force by s = (1/2)*a*t^2
m=m_v
Inside the atomic nucleus and much more strongly between the quarks inside the protons and neutrons.
Find an expression for the magnitude of the horizontal force in the figure for which does not slip either up or down along the wedge. All surfaces are frictionless.
using the "dot product" formula, you can find the angle. where |a| denotes the length (magnitude) of a. More generally, if b is another vector : where |a| and |b| denote the length of a and b and θis the angle between them. Thus, given two vectors, the angle between them can be found by rearranging the above formula: : :
Protons are found in the nucleus of an atom, which is located at the center. Neutrons are also found in the nucleus along with protons.
force= mass (kg) x acceration(m/s2) meters per second sq.
Gravitational force= G*m1*m2/r^2 G - universal gravitational constante m1 - mass of object 1 m2 - mass of object 2 r - distance between the objects
find the difference between the number of electrons and protons, and then find whether protons(+) or electrons(-) are more abundant. if the difference was 2, for example, and there were (2) more protons than electrons, the charge would be written as: chemical symbol 2+
Protons are positively charged particles, made up of 2 up quarks and 1 down quark. They are found in the nucleus of an atom held together, along with neutrons by the force particles of the weak nuclear force. Protons are to be found in plasmas, in the solar wind and when it is operating, in the experiments at CERN.
its really easy
you can find the number of protons by looking at the atomic number (53), as the number of protons does not change between isotopes. You can find the number of neutrons by subtracting the atomic number from the Atomic Mass (131), therefore, iodine-131 has 53 protons and 78 neutrons.