Astrophysics & Planetary Mechanics

How much does 50 kg weigh on Venus?

⚔ Instant Calculated Answer

An object with a mass of 50 kg weighs 45.2 kg-force (443.5 Newtons) on the surface of Venus, which is 90.4% of its weight on Earth.

45.2 kg Primary Metric
443.5 N Secondary Metric

šŸ“ Mathematical Formula & Step-by-Step Substitution

\[ F_g = m \cdot g = 50 \text{ kg} \times 8.87 \text{ m/s}^2 = 443.5 \text{ N} \implies W_{kgf} = 45.2 \text{ kg} \]
Weight = 50 kg * 8.87 m/s^2 = 443.5 N = 45.2 kg-force
  1. Identify local surface gravitational acceleration on Venus: g = 8.87 m/s² (Earth g = 9.807 m/s²).
  2. Compute gravitational force in Newtons: F = m Ɨ g = 50 kg Ɨ 8.87 m/s² = 443.5 N.
  3. Compute apparent weight in kg-force relative to Earth scales: 50 Ɨ (8.87 / 9.807) = 45.2 kg.
  4. Compare to escape velocity on Venus: v_esc = 10.36 km/s.

šŸ“Š Nearby Parameter Reference Table

Earth Mass Weight on Venus (kg) Force on Venus (N) % Earth Weight
30 kg 27.1 kg 266.1 N 90.3%
40 kg 36.2 kg 354.8 N 90.5%
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%
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