← Physics Lab
Mechanics
Gravity · Orbits · Projectiles
Mode
Orbits
Projectile
Orbital velocity v₀ (km/s)
7.0
Planet mass M (×10²⁴ kg)
6
Initial altitude (×100 km)
4
Eccentricity nudge
0
Launch angle θ (°)
45°
Initial speed v₀ (m/s)
50
Air drag coefficient
0.000
Gravity g (m/s²)
9.8
KEPLER'S 3RD LAW:
T² ∝ r³
F = GMm/r²
v_escape = √(2GM/r)
—
↺ Reset