1. Newton's theory suggested the existence of gravitational force, but we claim there is no such gravitational force. There is the existence of electromagnetic force as suggested by our final form of derived equation:
F=m (B+1/E)
F=m B + m E'
where, E'=1/E
F=F1 + F2 equ(1)
Here, B= acceleration due to magnetic force
E'=acceleration due to electric force
Also,
F1=m B, is the force try to pull any other object towards its center
F2=m E', is the force try to create rotational effect on any other object

2. Einstein suggested the increase in mass with increase in velocity, but he failed to explained change in mass with change in distance (or height) with respect to reference body (or object).
Our final form of equation shows there is decrease in mass if there is decrease in height (or distance) and ultimately reduced to rest mass, Also, there is increase in mass if there is increase in height (or distance).
Therefore, equ(1) can be written as:
F= mB / [v(1-(h2/(R+h)2))] + m E' . [v(1-(h2/(R+h)2))]

B=G m / [(R+h)2 . v(1-(h2/(R+h)2))]
E'=1/E= G m . [v(1-(h2/(R+h)2))] /(R+h)2
Our these equation exactly calculate the time period of moon around earth, time period of earth around sun and time period of satellite around earth.

Conclusion:
1. There is no gravitational force
2. There is only one mother force, which is electromagnetic force. It shows different nature in different state and form.
3. Mass not only depends upon velocity but also depends upon height (or distance)

Application:
1. It is possible to walk on artificial satellite as in earth.
2. Any object can easily fly on earth surface without creating noise or air pollution. (i.e. There is no requirement of fuel energy