Name		Name	Last commit message	Last commit date
parent directory ..
data		data
src		src
Cargo.toml		Cargo.toml
README.md		README.md
nc_plot.py		nc_plot.py
plot.png		plot.png

README.md

Falling with Drag force

Initial Condition

At top of building with 20m height : $s=20$
Let go of 1kg ball
Air resistance drag force : $0.1 v^2$
Gravitational acceleration : $g=10m/s^2$

Problem

Find the time of when the ball fell to the ground.

Prerequisites

netcdf4
python-netcdf4
matplotlib

Build Process

# Build
cargo build --release
# Run
cargo run --release
# Plot
python nc_plot.py

Result