Pee trials with the launcher in a horizontal position to determine average, standard deviation and uncertainty of both time and range. Table 1: Trial Time t (s) Range Ax (m) 1 0.2049 0.963 0.2114 0.972 3 0.2083 1.009 Average 0.2082 0.981 Standard deviation Uncertainty Check: Measure the height of the launcher H with your ruler: H= 21.4 cm calculate the theoretical time of flight: Is the above value in good agreement with the average time from table 1? Explain. 2. Using the data in Table 1 calculate the initial speed vo= Axevesse/tovears Initial speed Ye= (units:
Pee trials with the launcher in a horizontal position to determine average, standard deviation and uncertainty of both time and range. Table 1: Trial Time t (s) Range Ax (m) 1 0.2049 0.963 0.2114 0.972 3 0.2083 1.009 Average 0.2082 0.981 Standard deviation Uncertainty Check: Measure the height of the launcher H with your ruler: H= 21.4 cm calculate the theoretical time of flight: Is the above value in good agreement with the average time from table 1? Explain. 2. Using the data in Table 1 calculate the initial speed vo= Axevesse/tovears Initial speed Ye= (units:
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Transcribed Image Text:1. Use the data of three trials with the launcher in a horizontal position to determine average,
standard deviation and uncertainty of both time and range.
Table 1:
Trial
Time t_(s)
Range Ax_(m)
1
0.2049
0.963
0.2114
0.972
3.
0.2083
1.009
Average
0.2082
0.981
Standard deviation
Uncertainty
Check: Measure the height of
ncher H with your ruler:
H = 21.4 cm
calculate the theoretical time of flight:
Is the above value in good agreement with the average time from table 1? Explain.
2. Using the data in Table 1 calculate the initial speed vo= Axevezse/toveurs
Initial speed Xe=
(units:
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