Submitted by happyfeet1025 on Sun, 09/23/2018 - 18:29
Expert solutions on video to physics homework problems from the
OpenStax College Physics textbooks
Features
Full Video Solution
The screencast video solutions here are second to none. Let Shaun Dychko, an expert physics teacher, guide you through every step.
Calculator Screenshots
Sometimes the difference between a right and wrong answer is how you plug it into your calculator. You won't make these kinds of mistakes since you will see how Shaun Dychko made the calculation.
Closed Captions
Professionally made closed captions make the videos accessible and easier to comprehend.
Final Answer
The best way to practice is to try the problem first, then check the final answer to quickly see if you got it right. Final answers are free, so just take a look.
Statistics
Number of solutions
990
Hours of learning
41.9
Corresponding textbooks
College Physics Answers offers screencast video solutions to end of chapter problems in the textbooks published by OpenStax titled "College Physics" and "College Physics for AP Courses". These textbooks are available for free by following the links below. Both the PDF and printed versions of these textbooks contain the same problems. The only difference is that "College Physics" omits the "Test Prep for AP Courses" section found only in the "College Physics for AP Courses" text, but otherwise the end of chapter problems are identical.
College Physics for AP Courses
Publication Date
Aug. 12, 2015
Print
ISBN-10: 1-938168-93-3
ISBN-13: 978-1-938168-93-2
Digital
ISBN-10: 1-947172-17-4
ISBN-13: 978-1-947172-17-3
Download the PDF for free from OpenStax
College Physics
Publication Date
Jun. 21, 2012
Print
ISBN-10: 1-938168-00-3
ISBN-13: 978-1-938168-00-0
Digital
ISBN-10: 1-947172-01-8
ISBN-13: 978-1-947172-01-2
Download the PDF for free from OpenStax
Recent questions and answers
Submitted by ShaunDychko on Mon, 10/15/2018 - 07:40
Thanks a lot for pointing this out happyfeet1025. I've flagged this video for a re-take and put a note in the final answer section. I mistakenly substituted the x-component divided by y-component, which results in the angle being to the West of North. The angle is between the resultant vector and the y-axis.
All the best with your studies,
Shaun
In reply to why did you do 18/25 instead… by happyfeet1025
Submitted by ariowicaksono on Sat, 09/22/2018 - 23:02
where's the end of the arrow for number 1 A is the arrow stop at the 7 or 6
Submitted by ShaunDychko on Sun, 09/23/2018 - 07:56
Hi ariwicaksono, since we're reading from a picture this is open to personal opinion, but I would say the arrow stops at the 7.
All the best,
Shaun
In reply to where's the end of the… by ariowicaksono
Submitted by ShaunDychko on Tue, 08/28/2018 - 19:34
Hi ristesund23, lucky for you, this is question 3PE! Enjoy: https://collegephysicsanswers.com/openstax-solutions/find-following-pat…
In reply to can you explain it using 'c' by ristesund23
why did you do 18/25 instead of 25/18