Attraction Quote by Jules Verne
“From the moment they had left the Earth, their own weight, and that of the Projectile and the objects therein contained, had been undergoing a progressive diminution. . . . Of course, it is quite clear, that this decrease could not be indicated by an ordinary scales, as the weight to balance the object would have lost precisely as much as the object itself. But a spring balance, for instance, in which the tension of the coil is independent of attraction, would have readily given the exact equivalent of the loss.”
About This Quote
Source Novel: “From the Earth to the Moon”, 1865
Weight loss in space can be measured by forces independent of gravity, like spring tension.
In simple terms: Space weight loss measured by gravity‑independent forces.
Key Takeaway
Use spring balances for accurate measurements.
Themes
science
physics
space travel
Mood
analytical
inquisitive
Type
scientific
explanatory
When to use this quote
- spacecraft design
- physics education
- engineering labs
- astronomy research
Key Concepts
gravity
mass loss
measurement techniques
Questions to Reflect On
- How would you calibrate a spring balance in orbit?
- What other forces affect measurements?
A Different Perspective
Assumes ideal spring behavior; real conditions may vary.
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