An object with mass 818 grams is thrown at an angle with initial speed 2.45 m/s on a level field. What is its kinetic energy at the moment just before it lands?

Your answer should be in Joules, but you don't need to write the unit, just the number.

uranium fissions/breaks up giving out energy and neutrons

it has to be b, about 97 percent.

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 .