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Presets
Specific impulse
300 s
Wet mass
500 t
Dry mass
100 t
Payload
20 t
Thrust-to-weight
1.4
Drag area (Cd·A)
8 m²
Kerolox
Solid booster
Hydrolox
Draggy / low TWR
Phase / elapsed
Ascent · 0:00
Ideal Δv
0 m/s
Net Δv
0 m/s
Velocity
—
Altitude
—
Mass ratio
—
Thrust-to-weight
—
Payload fraction
—
Δv (2 stages)
—
Phase
—
Δv delivered
Δv split — losses vs net delivered
Ascent schematic
Velocity & altitude over the ascent
Δv vs mass ratio
Rocket Launch Lab ↗ LK Forge
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