A proton and electron move perpendicular to a uniform magnetic field with the same speed. What is the ratio of the radii of the circular paths of the proton and the electron

it is called kinetic energy

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .

answer///scientific method;

friction

explanation:

they us to move forward and backwards