# Very Quick Force-Acceleration Graph Question

## Homework Statement

What quantity does the slope of a force-acceleration graph represent?

N = kg*m/s/s

A=m/s/s

## The Attempt at a Solution

Well since the slope = rise/run, and the y axis is the N and the x axis is the acceleration, the slope is therefore (kg*m/s/s)/(m/s/s) or simplified just kg.

So the slope represents simply the mass quantity expressed in kg?

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rock.freak667
Homework Helper
yes that is correct.

But wouldn't that just be the units of the slope, kg, instead of what the slope actually means? Would the slope mean the mass of the object ... i am totally confused

rock.freak667
Homework Helper
But wouldn't that just be the units of the slope, kg, instead of what the slope actually means? Would the slope mean the mass of the object ... i am totally confused
the slope gives the mass of the object. The slope is the same as finding F/a . From Newton's 2nd Law, if F=ma then m=F/a