When calculating the gravitational force between two extended bodies, you should measure the distance
a from the closest points on each body.
b. from the most distant points on each body.
c. from the center of each body.
d from the center of one body to the closest point on the other body.
Please select the best answer from the choices provided

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 .

3. dark matter

empty space could also be a simple vacuum

false.

explanation:

this statement is false. after falling for 5 seconds, its speed will not be 100 m/s.