100 newtons
100 NWeight · definition
Weight is gravitational force. An object keeps its mass while its weight changes with local gravity.
Weight & gravity
Just how much force is 100 newtons?
Everyday forces
100 N
FORCE
100 newtons
Weight is gravitational force.
100 NWeight
0
Moon gravity force on a 70 kg astronaut
This is the gravitational force exerted on a 70 kg person standing on the surface of the Moon, reflecting the Moon's weaker gravity compared to Earth's.
113.4 NForce at mean lunar surface gravity
0
Bar length measures force in newtons. Mass and local gravity determine weight.
A little perspective
The weight of a 70 kg astronaut on the Moon is about 1.13 times 100 newtons.
Measurements, assumptions & sources +
100 newtons
Weight: 100 N; definition.
Weight is gravitational force. An object keeps its mass while its weight changes with local gravity.
Moon gravity force on a 70 kg astronaut
Force at mean lunar surface gravity: 113.4 N; derived; range 112 N–114 N.
A 70 kg comparison astronaut experiences about 113.4 N at the Moon’s rounded 1.62 m/s² surface gravity. Mass remains 70 kg; local terrain and latitude cause small variations.
NASA — Earth and Moon by the numbers
The marked force at mean lunar surface gravity is calibrated. Unmeasured illustration details are representative.
Measurement details
Why these numbers?
Compare 100 newtons with the weight of a 70 kg astronaut on the Moon. The notes below explain how each value was chosen.
Moon gravity force on a 70 kg astronaut
113.4 NForce at mean lunar surface gravity · derived · range 112 N–114 N
A 70 kg comparison astronaut experiences about 113.4 N at the Moon’s rounded 1.62 m/s² surface gravity. Mass remains 70 kg; local terrain and latitude cause small variations.
- Comparing
- Weight ↔ Force at mean lunar surface gravity
- Relative size
- The weight of a 70 kg astronaut on the Moon is about 1.13 times 100 newtons. The weight of a 70 kg astronaut on the Moon is approximately 13.4% greater than 100 newtons.
How to read the visual
The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.
- We use 113.4 N for the weight of a 70 kg astronaut on the Moon; the recorded range is 112 N–114 N.
- The weight of a 70 kg astronaut on the Moon: The measurement is labelled derived. Check the source notes for its basis.
Weight is gravitational force; the same mass weighs differently where gravity changes.
22.481 lbfpound-forces
10.197 kgfkilogram-forces
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