ccording to the data presented below, has the law of conservation of energy been verified? Why?
ccording to the data presented below, has the law of conservation of energy been verified? Why?
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According to the data presented below, has the law of conservation of energy been verified? Why?
Transcribed Image Text:DATA AND RESULTS:
Mass of the ball: 22.50 g = 0.0225 kg
Trial
V₁
y (m)
(m/s)
4.10
1
2
3
4
5
6
7
8
9
0.84
0.76
0.72
0.82
0.78
0.80
0.75
0.68
0.74
3.90
3.80
4.00
3.90
3.90
3.80
3.64
3.78
10
0.72
3.70
(Use 4 decimal places for GPE and KE values)
GPE
(J)
0.1852
0.1676
0.1588
0.1808
0.1720
0.1764
0.1654
0.1499
0.1632
0.1588
KE
(J)
0.1891
0.1711
0.1625
0.1800
0.1711
0.1711
0.1625
0.1491
0.1607
0.1540
Percentage
Difference
2.08%
2.07%
2.30%
0.44%
0.52%
3.05%
1.77%
0.54%
1.54%
3.07%
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