This is the lazy person's way of presenting data. It has no organization, is hard to read, and is unacceptable.
L=1.2 cm
t_1 = 0.123 s
t_t = 0.32 s
v_1 = 9.75610
No Units!
v_2 = 6.09137
Look how many digits! These are not significant!
%=38
Second Time:
t_1 = 0.123 s
t_t = 0.32 s
v_1 = 9.75610
v_2 = 6.09137
%=38
Third Time:
t_1 = 0.123 s
t_t = 0.32 s
v_1 = 9.75610
v_2 = 6.09137
%=38
It's not clear how the velocities were computed, nor what this "%" label means
The lab did not work so well. The error wasn't so bad
though.
None of the equipment worked, and because it was old
equipment,
the error was high. We might have made some calculation
mistakes too.
You haven't even said what the error was nor what you expected to see.
Your mistakes on calculations are not excusable. If you knew they were there,
you could fix them or come to me for help. You get no sympathy for pointing out
that you made mistakes.