Groundhogs know physics!! They ventilate their burrows by building a mound over one entrance, which is open to a stream of air; and the other entrance is at ground level that is open to stagnant air. How exactly does this construction ventilate the burrow?© BrainMass Inc. brainmass.com September 24, 2018, 4:31 am ad1c9bdddf - https://brainmass.com/physics/periodic-motion/groundhogs-know-physics-they-ventilate-their-burrows-by-bu-117458
According to Bernoulli's Equation, flowing air exerts less pressure than still or stagnant air. ...
The solution provides detailed explanations and instructions for the problem.