Proving Newton’s Second Law

Question- What is the relationship between force, mass, and acceleration?

Materials used

·        … Car, weight, books, protracker, 2 spring scales, and a table

Hypothesis- I think that they will way pretty much the same.

Procedure-

11.       Collect Materials

22.       Set Up

33.       Make sure I had my journal and  pencil

44.       Make a graph in my journal

55.       Start our lab

66.       Pull weights up the ramp 9 times with  the spring scale

77.       Calculate  the acceleration

88.       Clean up materials

99.       Graph the data which means on 1 graph mass (x) and acceleration (y) and then on the 2^nd graph angle (x) and Acceleration (y)  and it’s a line graph

110.   Answer the questions in my journal

111.   Put away my journal and pencil

                       

Results

 

Data Table

Graphs of Data

Conclusion and Analysis- They were the did the same thing with the graphs because ours went in a straight line.

 1. What happened when you kept the mass the same and changed the angle?

 It stayed the same and it didn't change.

2. What happened when you kept the angle the same and changed the mass?

It did the same thing as the whole time.

3. What was the relationship did u notice?

 My graphs went in a straight line.