Problem 1.6: \label{quest:DimAnalysis-10} Dimensional Analysis of Flight Trajectories
Problem 1.7:
Water waves
The speed of waves on the ocean depends only on
their wave length $L$ and
the gravitational acceleration $g \simeq 10\,\text{m/s}^2$.
Problem 1.8: Golf on Moon and Earth
In the end of the Apollo14 mission, on February 6, 1971, astronauts Alan Shepard and Ed Mitchell modified discarded equipment to perform sport on Moon: Mitchell threw a scoop handle as if it were a javelin (see the Apollo14 Lunar surface journal of the NASA). Shepard attached a golf club head to a handle of a sample tool, and hit two golf balls that still reside on Moon. Rumours tell that the golf balls went "miles and miles and miles".