| skos:altLabel | - freefall
- Free Fall
- fall
- falls
- free fall
- Falling
- falling
- gravity on Earth
- free-fall
- Free-fall
- Free-fall acceleration
- Free_fall#Record_free_fall_parachute_jumps
- falling freely
- falling through a vacuum
- free fall flight
- free-falling
- free-falls
- free-fell
- freely falling particle
- law of free fall
- parachute jumps from balloons
- precipitous decline
- formula for the falling time as a function of position
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