The acceleration of the car with two washers added to the string would be .

15mph depending on the wight

Ithink the answers is b i hope it my friend message me if i’m wrong and i’ll change my answer and fix it for you

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.