Physics Problem: Motion Along a Straight Line. How high was the parachutist?

[@fudgenuggets405]

In your opinion which is the best calculus-based physics textbook?

[@DotPhysics]

Matter and Interactions (Chabay and Sherwood). It's the best. Here is my playlist for chapter summaries of the second half of the book
th-cam.com/play/PLWFlMBumSLSb2B5kvP1cBJT05IIfWcNni.html