Abstract: In this paper, from the thinking questions in document 1, projection of vector equation is one of the most error-prone knowledge among students. After finding out the cause of the error, ...
Lowry Kirkby reviews The Theoretical Minimum: What You Need to Know to Start Doing Physics by Leonard Susskind and George Hrabovsky Thirst for physics: Leonard Susskind's popular series of lectures ...
"Even the +, −, =, and x signs we take for granted only came into widespread use in the 17th century. Which means that the earlier algebraists we know of … all had expressed their equations mostly in ...
Physics can be described as modelling the natural world using mathematics. In the case of moving objects, physics can accurately record and even predict the movement of objects using a set of physical ...
Of the above u, v, a and s are vector quantities. As such, remember to make vectors going in one direction positive and vectors in the opposite direction negative. Time (t) is a scalar quantity. If ...
Physics-informed neural networks (PINNs) represent a burgeoning paradigm in computational science, whereby deep learning frameworks are augmented with explicit physical laws to solve both forward and ...
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