If 550 J of work is done to pull a box horizontally across the floor 4.6m, what is the force of friction between the box and floor?

The answer is 119.57.. W=(force)(displacement) so you would do 550J=Ff(4.6m) then to get Ff on its own you divid 4.6 on both sides:)

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.