Problem statement
Solution video
DISCUSSION THREAD
Please post questions here on the homework, and take time to answer questions posted by others. You can learn both ways.
Problem statement
Solution video
DISCUSSION THREAD
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At the very beginning of the video the video makes an error. The vector CD should have a k component of -3d instead of -2d because C starts at d in the k direction. Therefore, his solution ends up being wrong. If you want some answers to check with the actual vector, I obtained T = P*rad(26)/10 and Fn = 4P/5.