A helicopter is delivering food in an emergency situation, where it is difficult to land. The engineer is tasked with determining what heights the package
could be dropped without breaking. She knows that if the package strikes the
ground faster than the critical speed of 90.0mph, then the package will break.
Neglect drag.
1
At what height would the package hit the ground with the critical speed (in
given units)?
m
Could the package be safely dropped from a height of 70m?
yes
K mmk