13. A sofa has mass 32kg and the coefficient of kinetic friction between the crate and floor is 0.57 What force must you push on a sofa to accelerate it at 1.8m/s/s across a rough floor?

Because the dept in the ocean

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.

From negative to negative