1. Look at the data: as the total mass increased, what happened to the acceleration? Did it increase, decrease or stay constant? Explain. 2. Did a change in the total mass-produce a change in acceleration by the same factor? Do the results agree with Newton’s 2nd Law? Explain why?
1. Look at the data: as the total mass increased, what happened to the acceleration? Did it increase, decrease or stay constant? Explain. 2. Did a change in the total mass-produce a change in acceleration by the same factor? Do the results agree with Newton’s 2nd Law? Explain why?
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1. Look at the data: as the total mass increased, what happened to the acceleration? Did it increase, decrease or stay constant? Explain.
2. Did a change in the total mass-produce a change in acceleration by the same factor? Do the results agree with Newton’s 2nd Law? Explain why?
Transcribed Image Text:Part II. Keeping the Net force constant.
Trial
m1
M2
Time
aexp
atheoretical
Fnet
Error (%)
(g)
(g)
(s)
1
120
100
0.735
0.926 m/s?
0.891 m/s2
0.196 N
3.78 %
140
120
0.803
0.775 m/s?
0.754 m/s2 0.196 N
2.71 %
3
160
140
0.863
0.671 m/s
0.653 m/s? 0.196 N
2.68 %
4
180
160
0.923
0.587m/s2 0.576 m/s? | 0.196 N
1.87 %
5
200
180
0.963
0.539 m/s?
0.516 m/s? | 0.196 N
4.27 %
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