Table 1. tåverage (s³) time of free taverage h=-y (cm) falling (s) t1 (s) t2 (s) 10 0.14 0.14 20 0.16 0.15 30 0.19 0.18 1st 40 0.2 0.22 Ball 50 0.24 0.25 60 0.3 0.31 70 0.34 0.36 10 0.13 0.11 20 0.15 0.15 2nd 30 0.18 0.18 Ball 40 0.22 0.21 50 0.25 0.24 60 0.29 0.31 70 0.35 0.37
Table 1. tåverage (s³) time of free taverage h=-y (cm) falling (s) t1 (s) t2 (s) 10 0.14 0.14 20 0.16 0.15 30 0.19 0.18 1st 40 0.2 0.22 Ball 50 0.24 0.25 60 0.3 0.31 70 0.34 0.36 10 0.13 0.11 20 0.15 0.15 2nd 30 0.18 0.18 Ball 40 0.22 0.21 50 0.25 0.24 60 0.29 0.31 70 0.35 0.37
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Transcribed Image Text:Table 1.
taverage
(s)
tåverage
(s)
time of free
h=-y
(cm)
falling
t2 (s)
0.14
t1 (s)
10
0.14
20
0.16
0.15
30
0.19
0.18
1st
40
0.2
0.22
Ball
50
0.24
0.25
60
0.3
0.31
70
0.34
0.36
10
0.13
0.11
20
0.15
0.15
2nd
30
0.18
0.18
Ball
40
0.22
0.21
50
0.25
0.24
60
0.29
0.31
70
0.35
0.37
Transcribed Image Text:Experiment procedure:
1. Setup the experiment according to
2. Insert one of the steel balls into the release mechanism between the contact screw and
the hole in the release plate
3. Release the contact screw to let the steel ball falling down to the release plate.
4. Record the time of falling from timer and record your data into following Table.
5. Repeat the previous procedure for second ball
Experimental data of free fall
Time of free falling
h=-y
(cm)
Paverage (s)
faverage (s)
1 (s)
0114 ,14
016 0,15
0,180,285
12 (s)
010196
01024025
01034 225
10
0055
20
30
0, 22 C121
010441
01060025
0,093025
011225
40
0,2
0:24 0,25
0,3 0,31
0,34 0,36
50
6,245
0305
0135
60
70
10
,23
010144
010225
G10324
0,046225
0,060025
c0095
0,22,96
14
20
0,18 0,18
0122
0,28
30
921 bo1225
0,25 24 01245
6,31
0,35 ,320136
40
50
60
013055
70
Second Ball
First Ball
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