Let's think about what physics is and what topics are covered in an introductory physics course.
Physics is built on a foundation of math and it seeks to explain all phenomena in the universe. It forms the basis for other sciences like chemistry and biology. Physics uses simple yet elegant math to describe complex phenomena, from galaxies to biological systems. It's about understanding and predicting the universe's complexity based on simple ideas.
Welcome to AP®︎/College Physics 1! In AP Physics 1, you'll learn algebra-based classical mechanics. To make sure you’re prepared with the fundamentals, we recommend completing high school physics before diving into AP Physics 1.
Khan Academy offers free, world-class education in physics, covering forces and motion topics.
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The Daily Princetonian: Lab studies how birds, flying fish can inspire design to improve systems
“How do you make a hinge? Look at a fruit fly.” Princeton’s Bio-Inspired Adaptive Morphology (BAM) Laboratory, headed by Assistant Professor in the Mechanical Science and Engineering Department Aimy ...
Lab studies how birds, flying fish can inspire design to improve systems
These are different types of pulley systems: Fixed: A fixed pulley has an axle mounted in bearings attached to a supporting structure. A fixed pulley changes the direction of the force on a rope or belt that moves along its circumference.