[FONT="] [/FONT]How to improve the accuracy of this experiment?
Item
Weight (N)
Distance from the dropping point (mm)
1st Attempt
2nd Attempt
3rd Attempt
4th Attempt
5th Attempt
Mean value
1930
0.51s
0.73s
0.47s
0.55s
0.52s
0.556s
Wood(NO.1)
116.2
1930
0.41s
0.44s
0.39s
0.41s
0.36s
0.408s
Wallet
213.28
1930
0.535s
0.47s
0.429s
0.31s
0.39s
0.4268s
Battery
1930
0.83s
0.64s
0.53s
0.61s
0.81s
0.684s
Iron Ball
1930
0.25s
0.16s
0.39s
0.36s
0.27s
0.286s
Wood(NO.2)
1930
0.45s
0.84s
0.63s
0.65s
0.55s
0.624s
t
[FONT="]Does the weight affect your result of time t? Explain[/FONT]
i. [FONT="]Does the weight affect your result of time t? Explain[/FONT]
[FONT="]i. [/FONT]If you want to do the same lab on the moon, what adjustment you need to make? Prepare the time scale of this respond timer for the moon and attached it in your report.
.