The Exploration of Space |
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MILES AIR DENSITY 1 1.000.000 70 METEORS 60 HEAVISIDE LAYER 190.000 $ 0 NO.000 80 1.00 요 HIGHEST SOUNDING BALLOON 20 HIGHEST MANNED BALLOON 10 10 MT , EVEREST Figure 2. The Earth's Atmosphere As we have already mentioned ...
MILES AIR DENSITY 1 1.000.000 70 METEORS 60 HEAVISIDE LAYER 190.000 $ 0 NO.000 80 1.00 요 HIGHEST SOUNDING BALLOON 20 HIGHEST MANNED BALLOON 10 10 MT , EVEREST Figure 2. The Earth's Atmosphere As we have already mentioned ...
Pagina 20
Figure 4. The Principle of Reaction a foot - rest . Then both Newton's Third Law and common sense tell us that whatever speed the man has given himself in jumping to the right will be exactly equal to the speed with which the trolley ...
Figure 4. The Principle of Reaction a foot - rest . Then both Newton's Third Law and common sense tell us that whatever speed the man has given himself in jumping to the right will be exactly equal to the speed with which the trolley ...
Pagina 27
a a ROCKET REACHES 3 TIMES EXHAUST SPEED Figure 7. The Effect of Fuel Weight on Rocket Speeds ... The first rocket could be built easily : the second represents a figure which has not yet been achieved . V.2 lies between these extremes ...
a a ROCKET REACHES 3 TIMES EXHAUST SPEED Figure 7. The Effect of Fuel Weight on Rocket Speeds ... The first rocket could be built easily : the second represents a figure which has not yet been achieved . V.2 lies between these extremes ...
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Cuprins
THE SHAPING OF THE DREAM | 1 |
THE EARTH AND ITS NEIGHBOURS | 9 |
THE ROCKET | 17 |
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able acceleration actual already appear astronautics astronomers atmosphere atomic become body build carry certainly Chapter close completely consider considerable course deal developed difficult direction discovered discuss distance Earth effect energy escape exist exploration extremely fact fall field Figure fuel give given gravity greater heat human hundred idea imagine important impossible increase interesting interplanetary involved journey known landing least less light limit live look lunar Mars material matter means miles minutes Moon motors moving necessary never observed once orbit oxygen perhaps period planets Plate possible practical present pressure probably problem produce purely radio reach reason relatively remain rocket round satellite seems seen ship shown simple Solar space spaceship speed stars stations structure surface telescope temperature thousand Universe velocity Venus weight whole
Informații bibliografice
| Titlu | The Exploration of Space |
| Autor | Arthur Charles Clarke |
| Editor | Temple Press, 1951 |
| Exemplar original de la | Universitatea din Michigan |
| Scanată la | 14 Dec 2007 |
| Lungime | 198 pagini |
| Exportă citatul | BiBTeX EndNote RefMan |