How much does 70 kg weigh on Venus?
ā” Instant Calculated Answer
An object with a mass of 70 kg weighs 63.28 kg-force (620.9 Newtons) on the surface of Venus, which is 90.4% of its weight on Earth.
63.28 kg
Primary Metric
620.9 N
Secondary Metric
š Mathematical Formula & Step-by-Step Substitution
- Identify local surface gravitational acceleration on Venus: g = 8.87 m/sĀ² (Earth g = 9.807 m/sĀ²).
- Compute gravitational force in Newtons: F = m Ć g = 70 kg Ć 8.87 m/sĀ² = 620.9 N.
- Compute apparent weight in kg-force relative to Earth scales: 70 Ć (8.87 / 9.807) = 63.28 kg.
- Compare to escape velocity on Venus: v_esc = 10.36 km/s.
š Nearby Parameter Reference Table
| Earth Mass | Weight on Venus (kg) | Force on Venus (N) | % Earth Weight |
|---|---|---|---|
| 50 kg | 45.2 kg | 443.5 N | 90.4% |
| 60 kg | 54.2 kg | 532.2 N | 90.3% |
| 70 kg | 63.3 kg | 620.9 N | 90.4% |
| 80 kg | 72.3 kg | 709.6 N | 90.4% |
| 90 kg | 81.4 kg | 798.3 N | 90.4% |
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