Free fall with air resistance (time and velocity) Calculator

Calculates the free fall time and velocity with air resistance from the free fall distance.

The default value of the air resistance coefficient, k=0.24(kg/m), assumes the value in skydiving.
Free fall with air resistance (time and velocity)
Mass m
Free fall distance h
Air resistance k
[ Gravity g
    1. m/s2 ]

Free fall time t
    1.  
    2.  sec
Free fall velocity v
    1.  
=
    1.  
Free fall with air resistance (time and velocity)
[1-10] /222Disp-Num
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[1]  2021/02/19 01:13   Male / 20 years old level / An engineer / Very /
Purpose of use
Wanted to know how long it would take for the airplane door from Jojolion to finally fall.
Depending on assumed air resistance coefficient, something between 2 to 6 mins (more than expected), or at least 4 chapters
[2]  2021/02/18 22:30   Male / 30 years old level / An office worker / A public employee / Very /
Purpose of use
Calculating the height of fall and landing velocity of Yang Xiao Long from after her launch into the air during the food fight in Season 1 of RWBY. She reached 2200 meters and landed at 170 km/h.
[3]  2021/02/16 05:07   Male / 30 years old level / An engineer / Very /
Purpose of use
wanted to know how deep the pits of Khazad dum are, basing on Gandalf fall time. Turns out it's about 4km
[4]  2021/02/02 16:03   Male / 30 years old level / High-school/ University/ Grad student / Useful /
Purpose of use
Dungeons and dragons - determining amount of time before PC hits the ground.
[5]  2021/01/30 12:57   Male / 30 years old level / High-school/ University/ Grad student / Very /
Purpose of use
Cleaning the blades of a wind turbine and
Hoping I don't fall
[6]  2021/01/27 02:30   Male / 60 years old level or over / An engineer / Very /
Purpose of use
Исках да установя дали летенето с дрон крие опасности при авария.
[7]  2021/01/20 17:57   Male / 50 years old level / An engineer / Useful /
Purpose of use
Curiosity, I just wanted to know if it was possible for a human to survive skydive from 10km, when it comes only to lack of oxygen!
[8]  2021/01/11 03:57   Male / 50 years old level / An office worker / A public employee / Useful /
Purpose of use
checking time taken by an airliner to crash into sea, from height 10 000 feet
[9]  2021/01/09 16:25   Male / 20 years old level / Self-employed people / A little /
Purpose of use
Designing a supersonic bird
Comment/Request
Would be better if:

-option for CdA input rather than k
-variable air density accounted with ISA
-option for numerical integration given for non-analytic problem
[10]  2020/12/30 06:55   Male / 20 years old level / High-school/ University/ Grad student / Useful /
Purpose of use
Testing if my method of calculating free fall is correct (uni stuff)

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