# During an experiment, a crate is pulled along a rough horizontal surface by a force Fâƒ— and the magnitude of the acceleration along the x direction, ax, is measured.(Figure 1) The vector Fâƒ— has a component along the x direction of magnitude Fx. The experiment is repeated several times, with different values of Fx each time, while maintaining a constant value for, Fy, the vertical component of Fâƒ— .

Here is the answer for the question - During an experiment, a crate is pulled along a rough horizontal surface by a force Fâƒ— and the magnitude of the acceleration along the x direction, ax, is measured.(Figure 1) The vector Fâƒ— has a component along the x direction of magnitude Fx. The experiment is repeated several times, with different values of Fx each time, while maintaining a constant value for, Fy, the vertical component of Fâƒ— .. You'll find the correct answer below

### During an experiment, a crate is pulled along a rough horizontal surface by a force Fâƒ— and the magnitude of the acceleration along the x direction, ax, is measured.(Figure 1) The vector Fâƒ— has a component along the x direction of magnitude Fx. The experiment is repeated several times, with different values of Fx each time, while maintaining a constant value for, Fy, the vertical component of Fâƒ— . Part C After all the trials are completed, a graph of acceleration ax as a function of force Fx is plotted. Assuming the presence of both static and kinetic friction, which of the following graphs (Figure 4) is most nearly correct?

The Correct Answer is

C (graph at zero on x axis and then there's a short vertical line and then a positive linear line)

### Reason Explained

C (graph at zero on x axis and then there's a short vertical line and then a positive linear line) is correct for During an experiment, a crate is pulled along a rough horizontal surface by a force Fâƒ— and the magnitude of the acceleration along the x direction, ax, is measured.(Figure 1) The vector Fâƒ— has a component along the x direction of magnitude Fx. The experiment is repeated several times, with different values of Fx each time, while maintaining a constant value for, Fy, the vertical component of Fâƒ— .