The advantage of fraternity

Trial
M1
(g)
M2
(g)
Time
(s) cl (cm) a expt’l
(cm.s-2)
F net
(dyne)
M1 + M2 (g) a theo
(cm.s-2)
% error 1
100 + h1
135 + h2
0.7054
36.7
147.511
78
303
126.14
17.05
2
110 + h1
145 + h2
0.6884
36.7
154.89
78
323
118.33
31
3
120 + h1
155 + h2
0.6216
36.7
189.97
78
343
111.43
70.48

Trial
M1
(g)
M2
(g)
Time
(s) cl (cm) a expt’l
(cm.s-2)
F net
(dyne)
M1 + M2 (g) a theo
(cm.s-2)
% error 1
100 + h1
135 + h2
0.7054
36.7
147.511
78
303
126.14
17.05
2
110 + h1
145 + h2
0.6884
36.7
154.89
78
323
118.33
31
3
120 + h1
155 + h2
0.6216
36.7
189.97
78
343
111.43
70.48

Trial
M1
(g)
M2
(g)
Time
(s) cl (cm) a expt’l
(cm.s-2)
F net
(dyne)
M1 + M2 (g) a theo
(cm.s-2)
% error 1
100 + h1
135 + h2
0.7054
36.7
147.511
78
303
126.14
17.05
2
110 + h1
145 + h2
0.6884
36.7
154.89
78
323
118.33
31
3
120 + h1
155 + h2
0.6216
36.7
189.97
78
343
111.43
70.48
Trial
M1
(g)
M2
(g)
Time
(s) cl (cm) a expt’l
(cm.s-2)
F net
(dyne)
M1 + M2 (g) a theo
(cm.s-2)
% error 1
100 + h1
135 + h2
0.7054
36.7
147.511
78
303
126.14
17.05
2
110 + h1
145 + h2
0.6884
36.7
154.89
78
323
118.33
31
3
120 + h1
155 + h2
0.6216
36.7
189.97
78
343
111.43
70.48

Data table # 1: Constant Total Mass
Mass of hanger 1, h1 (g)
32

Data table # 1: Constant Total Mass

Mass of hanger 1, h2 (g)
36

Trial
M1
(g)
M2
(g)
Time
(s) cl (cm) a expt’l
(cm.s-2)
F net
(dyne)
M1 + M2 (g) a theo
(cm.s-2)
% error 1
100 + h1
135 + h2
0.7054
36.7
147.51
78
303
126.14
16.94
2
105 + h1
130 + h2
0.7619
36.7
126.44
78
303
93.79
34.81
3
110 + h1
125 + h2
0.9356
36.7
83.85
78
303
61.45
36.45
4
115 + h1
120 + h2
1.5524
36.7
30.43
78
303
29.1
26.11

Data table #2 : Constant Net Force
Mass of hanger 1, h1 (g)
32

Mass of hanger 1, h2 (g)
36