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Asked by nguyenanhnt777
Image transcription text CALCULATE POTENTIAL ENERGY OF GRAVITY AND KINETIC ENERGY
Please fill out Table 5 for PEgravity and KE for our experimental trials. Do the calculations on the last
pages of the laboratory.
TABLE 5. POTENTIAL ENERGY AND KINETIC ENERGY
POTENTIAL
HEIGHT
KINETIC
DISTANCE
Mass M
ENERGY
NUMBER
ENERGY
Velocity
H (m)
d (m)
(kg)
(JOULES)
(JOULES)
( m/ s )
1
0. 3 24
0.972 10104654
1.755
2
0. 324
0. 872 10. 02364
1. 7124
3
U. 324
0.518
0. 06654
1. 739
0. 32 4
0. 518
10 0 2364
1. 703
5
0.237
0. 872 0. 06654
1. 4 78
6
0 237
0 . 872 0 02364
1. 4 3 6
7
-1: 237
0578 0 06654
1. 409
8
0. 237 05 78 0 02364
1.435
Calculate the percent useful energy of the system PUE:
PUE = Percent Useful Energy =
KE
X 100
PE
C
Calculate the loss of PE of gravity to thermal energy as the ball rolls along the track. Use the fol-
lowing to find the loss of energy LE:
LE = Loss of Energy = PEgravity - KE
Solved by verified expert
Answered by PrivatePower7707
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