Students examine how parachutes work, and research and discuss the first man to envision and sketch the first parachute. They analyze air resistance, drag force, drop time, and terminal velocity.
7th - 9th Math 4 Views 10 Downloads
The Physics of Human Sperm vs. the Physics of the Sperm Whale
Here is an unusual comparison: the swimming conditions of a sperm cell and a sperm whale. Introduce your physics class to the Reynolds number by sharing this video comparison during your fluid mechanics unit. Afterward, teach them to...
4 mins 9th - 12th Science CCSS: Adaptable