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IUNIT OF FORCE VS ACCELERATION GRAPH TRIAL
IUNIT OF FORCE VS ACCELERATION GRAPH SERIES
IUNIT OF FORCE VS ACCELERATION GRAPH FREE

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Lastly, if the rope was not completely taught when the system was put in motion, that could have caused error as well. it was swaying at all, this would have further error. It could also be thought that if the pulley did not drop straight downward, i.e. For instance, the air resistance from the weight on the pulley dropping could have caused error, and any possible friction from the track could have attributed to this, too.

This error could have been caused by a number of factors.

IUNIT OF FORCE VS ACCELERATION GRAPH TRIAL

In regards to the trial with the added weight, the calculated value of 0.9916 kg is 10.36% different than the extrapolated value of 0.8939 kg. For the trial without any added weight, the calculated value of 0.6759 kg is 9.78% different from the extrapolated value of 0.6129 kg. The compared values for the masses of the cart systems were about 10% different in each case. Thus, the stated hypothesis was confirmed that if the force was increased, the acceleration would also increase. The data collected seemed to show a direct correlation between force and acceleration. The force and acceleration from each trial run could also be analyzed to show any relationship between the two values.

IUNIT OF FORCE VS ACCELERATION GRAPH FREE

This value could then be compared to the mass calculated from the force of the free hanging system. The forces and accelerations collected were then graphed against each other the construct a linear fit line, whose slope showed the mass of the system (the cart, sensor, and any added weights). The goal was achieved using a cart and pulley system with varying weights to measure force and acceleration.

The overall goal of the lab was to determine and show the relationship between force, mass, and acceleration. Write a general equation that relates all three variables: force, mass, and acceleration. Yes, as the net force is increased, the acceleration is also increased.Ħ. Are the net force on an object and the acceleration of the object directly proportional? The slope of the graph with the added weights was 0.8939 kg, which is a 10.36% difference.ĥ. The slope of the graph without any added weights was 0.6129 kg, which is a 9.78% difference. How does the slope of your graph compare (percent difference) with the total mass of the system that you measured? The total mass of the system without the extra weight was 0.6759 kg and the mass of the system with the extra weight (300 g) was 0.9916 kg, which seems to make sense. What is the total mass of the system (both with and without extra weight) that you measured? The slope represents the mass of the pulley.ģ. acceleration graph? Simplify the units of the slope to fundamental units (m, kg, s). What are the units of the slope of force vs. Yes, the graph produces nearly a straight line the correlation for a linear fit is 0.9787. acceleration for the cart a straight line? If so, what is the value of the slope?