A ball of unknown mass was placed at point A and starting from rest, it was rolled on a smooth surface track like the one in the figure.In addition, it was possible to measure that the total mechanical energy of the system is additionally it was possible to measure that the total mechanical energy of the system is 58.8 J and it was possible to obtain some measurements of certain points of the track.
A ball of unknown mass was placed at point A and starting from rest, it was rolled on a smooth surface track like the one in the figure.In addition, it was possible to measure that the total mechanical energy of the system is additionally it was possible to measure that the total mechanical energy of the system is 58.8 J and it was possible to obtain some measurements of certain points of the track.
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A ball of unknown mass was placed at point A and starting from rest, it was rolled on a smooth surface track like the one in the figure.In addition, it was possible to measure that the total mechanical energy of the system is additionally it was possible to measure that the total mechanical energy of the system is 58.8 J and it was possible to obtain some measurements of certain points of the track.
Table 1
h |
V^2 |
0 |
|
0.5 |
|
1 |
|
1.5 |
9.8 |
2 |
0 |
Table 2
h(m) |
0 |
0.5 |
1 |
1.5 |
2 |
V(m/s) |
|
|
|
|
|
Uc(J) |
|
|
|
|
|
Up(J) |
|
|
|
|
|
Ut(J) |
|
|
|
|
|
a) With the previous data, obtain the experimental gravity of the place where the experiment was carried out and the unknown mass value
b) Fill in the remaining values of the table and leave the same procedure
c) Graph h = (V ^ 2)
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