Setting up the Meter Stick and Marble-drop |
First Marble Drop |
Several Marble Drops and Data Recordings |
|
Impact
Craters
|
NASA's
Results
|
||||
Trial
|
Diameter
|
Depth
|
|
Trial
|
Diameter
|
Depth
|
1
|
15
|
15
|
|
1
|
10
|
2.2
|
2
|
18
|
14
|
|
2
|
9.5
|
1.7
|
3
|
18
|
17
|
|
3
|
4.5
|
1
|
4
|
22
|
14
|
|
4
|
1.1
|
0.2
|
5
|
22
|
15
|
|
|
|
|
6
|
16
|
11
|
|
|
|
|
7
|
21
|
15
|
|
|
|
|
8
|
15
|
14
|
|
|
|
|
9
|
19
|
14
|
|
|
|
|
Planetary
Relationships [Class
of "99-00]
|
||||
Planets
|
Wt.
|
Age
|
Cr.Diam.
|
Cr.Depth
|
Mercury
|
38
|
58.09
|
10
|
2.2
|
Venus
|
91
|
22.84
|
9.5
|
1.7
|
Earth
|
100
|
14
|
8.3
|
1.8
|
Mars
|
39
|
7.42
|
7.5
|
1.5
|
Jupiter
|
254
|
1.17
|
6.3
|
1.4
|
Saturn
|
107
|
0.48
|
5.8
|
1
|
Uranus
|
90
|
0.17
|
4.5
|
1
|
Neptune
|
114
|
0.09
|
3.9
|
0.9
|
Pluto
|
6
|
0.06
|
2.6
|
0.6
|