Foot per second (ft/s) is a unit commonly used to measure velocity, particularly in the United States. It’s fascinating to note that this unit offers a unique perspective on speed, especially when compared to more universal units like meters per second. For instance, the speed of sound travels at approximately 1,125 feet per second, illustrating just how fast sound waves can move. Moreover, this unit is an essential part of the British Imperial and U.S. customary systems, embodying the historical evolution of measurement standards.
Interestingly, foot per second was also a critical measure in ancient construction and engineering, where precision in the rate of stone placement or water flow impacted architectural marvels. Today, it’s frequently applied in sports science to analyze athletic performances, such as a sprinter’s burst off the starting blocks or the flight speed of a baseball pitcher’s throw. This unit continues to bridge past engineering feats with modern technological applications, providing a unique linkage of history and contemporary science.
Inches per hour (iph) might seem like a peculiar unit of speed, but it plays a critical role in specific fields such as meteorology and engineering. This unit is often employed to measure precipitation rates, as it provides a precise gauge for predicting flooding events and soil absorption rates. By understanding precipitation in inches per hour, meteorologists can issue timely warnings and help communities prepare for extreme weather conditions.
Beyond weather, inches per hour can also be significant in manufacturing. For instance, when a machine needs to move with precision while applying adhesives or paints, the speed may be calibrated in iph to ensure accurate application and quality control. It’s a reminder of how even seemingly simple units have complex and vital applications across various industries.
| Feet per second | Inches per hour |
|---|---|
0
ft/s
|
0
in/h
|
1
ft/s
|
43207.73131
in/h
|
2
ft/s
|
86415.46261
in/h
|
3
ft/s
|
129623.19392
in/h
|
4
ft/s
|
172830.92522
in/h
|
5
ft/s
|
216038.65653
in/h
|
6
ft/s
|
259246.38783
in/h
|
7
ft/s
|
302454.11914
in/h
|
8
ft/s
|
345661.85044
in/h
|
9
ft/s
|
388869.58175
in/h
|
10
ft/s
|
432077.31305
in/h
|
11
ft/s
|
475285.04436
in/h
|
12
ft/s
|
518492.77567
in/h
|
13
ft/s
|
561700.50697
in/h
|
14
ft/s
|
604908.23828
in/h
|
15
ft/s
|
648115.96958
in/h
|
16
ft/s
|
691323.70089
in/h
|
17
ft/s
|
734531.43219
in/h
|
18
ft/s
|
777739.1635
in/h
|
19
ft/s
|
820946.8948
in/h
|
20
ft/s
|
864154.62611
in/h
|
21
ft/s
|
907362.35741
in/h
|
22
ft/s
|
950570.08872
in/h
|
23
ft/s
|
993777.82003
in/h
|
24
ft/s
|
1036985.55133
in/h
|
25
ft/s
|
1080193.28264
in/h
|
26
ft/s
|
1123401.01394
in/h
|
27
ft/s
|
1166608.74525
in/h
|
28
ft/s
|
1209816.47655
in/h
|
29
ft/s
|
1253024.20786
in/h
|
30
ft/s
|
1296231.93916
in/h
|
31
ft/s
|
1339439.67047
in/h
|
32
ft/s
|
1382647.40177
in/h
|
33
ft/s
|
1425855.13308
in/h
|
34
ft/s
|
1469062.86439
in/h
|
35
ft/s
|
1512270.59569
in/h
|
36
ft/s
|
1555478.327
in/h
|
37
ft/s
|
1598686.0583
in/h
|
38
ft/s
|
1641893.78961
in/h
|
39
ft/s
|
1685101.52091
in/h
|
40
ft/s
|
1728309.25222
in/h
|
41
ft/s
|
1771516.98352
in/h
|
42
ft/s
|
1814724.71483
in/h
|
43
ft/s
|
1857932.44613
in/h
|
44
ft/s
|
1901140.17744
in/h
|
45
ft/s
|
1944347.90875
in/h
|
46
ft/s
|
1987555.64005
in/h
|
47
ft/s
|
2030763.37136
in/h
|
48
ft/s
|
2073971.10266
in/h
|
49
ft/s
|
2117178.83397
in/h
|
50
ft/s
|
2160386.56527
in/h
|
51
ft/s
|
2203594.29658
in/h
|
52
ft/s
|
2246802.02788
in/h
|
53
ft/s
|
2290009.75919
in/h
|
54
ft/s
|
2333217.49049
in/h
|
55
ft/s
|
2376425.2218
in/h
|
56
ft/s
|
2419632.95311
in/h
|
57
ft/s
|
2462840.68441
in/h
|
58
ft/s
|
2506048.41572
in/h
|
59
ft/s
|
2549256.14702
in/h
|
60
ft/s
|
2592463.87833
in/h
|
61
ft/s
|
2635671.60963
in/h
|
62
ft/s
|
2678879.34094
in/h
|
63
ft/s
|
2722087.07224
in/h
|
64
ft/s
|
2765294.80355
in/h
|
65
ft/s
|
2808502.53485
in/h
|
66
ft/s
|
2851710.26616
in/h
|
67
ft/s
|
2894917.99747
in/h
|
68
ft/s
|
2938125.72877
in/h
|
69
ft/s
|
2981333.46008
in/h
|
70
ft/s
|
3024541.19138
in/h
|
71
ft/s
|
3067748.92269
in/h
|
72
ft/s
|
3110956.65399
in/h
|
73
ft/s
|
3154164.3853
in/h
|
74
ft/s
|
3197372.1166
in/h
|
75
ft/s
|
3240579.84791
in/h
|
76
ft/s
|
3283787.57921
in/h
|
77
ft/s
|
3326995.31052
in/h
|
78
ft/s
|
3370203.04183
in/h
|
79
ft/s
|
3413410.77313
in/h
|
80
ft/s
|
3456618.50444
in/h
|
81
ft/s
|
3499826.23574
in/h
|
82
ft/s
|
3543033.96705
in/h
|
83
ft/s
|
3586241.69835
in/h
|
84
ft/s
|
3629449.42966
in/h
|
85
ft/s
|
3672657.16096
in/h
|
86
ft/s
|
3715864.89227
in/h
|
87
ft/s
|
3759072.62357
in/h
|
88
ft/s
|
3802280.35488
in/h
|
89
ft/s
|
3845488.08619
in/h
|
90
ft/s
|
3888695.81749
in/h
|
91
ft/s
|
3931903.5488
in/h
|
92
ft/s
|
3975111.2801
in/h
|
93
ft/s
|
4018319.01141
in/h
|
94
ft/s
|
4061526.74271
in/h
|
95
ft/s
|
4104734.47402
in/h
|
96
ft/s
|
4147942.20532
in/h
|
97
ft/s
|
4191149.93663
in/h
|
98
ft/s
|
4234357.66793
in/h
|
99
ft/s
|
4277565.39924
in/h
|
100
ft/s
|
4320773.13054
in/h
|
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