r/physicshomework

1. 2points

   Posts with improper titles will be removed. Please follow the rules in the sidebar. (self.physicshomework) [Announcement] [pinned]

   submitted Aug 2016 by u/SolarAir to r/physicshomework

   0 comments

2. 1points

   [META] Are you a motivated person who enjoys this subreddit? Do you want to help this subreddit? Become a mod! (self.physicshomework) [Announcement] [pinned]

   submitted Jan 2021 by u/SolarAir to r/physicshomework

   0 comments

3. 1points
   

   [Highschool: Vector Diagrams] how to find the angle to fill in the chart (i.redd.it) [Unsolved]

   submitted Sep 2026 by u/D0apple to r/physicshomework

   1 comments · source

4. 36points
   

   "[High School: Pressure] I dont think there is an answer to part (a)? (i.redd.it) [Unsolved]

   submitted Jul 2026 by u/AsparagusReal9619 to r/physicshomework

   38 comments · source

5. 0points

   [Highschool: Nuclear Physics] Energy released by fusion (self.physicshomework) [Unsolved]

   submitted May 2026 by u/AHumanWithABrain to r/physicshomework

   0 comments

6. 0points

   [Highschool: Nuclear Physics] Energy released by fusion (self.physicshomework) [Unsolved]

   submitted May 2026 by u/AHumanWithABrain to r/physicshomework

   0 comments

7. 1points

   [High School: Rotational Motion] (self.physicshomework) [Possibly Solved!]

   submitted May 2026 by u/designracoon to r/physicshomework

   3 comments

8. 1points
   

   [College: Physics 1 Statics Problem] How to find tension in the wire? (test corrections) (self.physicshomework) [Unsolved]

   submitted Apr 2026 by u/Dimitrygol to r/physicshomework

   2 comments

9. 4points
   

   [University: Torque forces] Minimal support angle. (old.reddit.com) [Possibly Solved!]

   submitted Apr 2026 by u/Emotional_Ad_8704 to r/physicshomework

   3 comments · source

10. 6points
    

    Constraint equations help [Undergraduate: Pulleys & Constraints] (old.reddit.com) [Unsolved]

    submitted Apr 2026 by u/AHumanWithABrain to r/physicshomework

    4 comments · source

11. 4points
    

    [College: Particle Physics] How does the minus sign disappear in pt c line 2 when using the parity operator to convert electron currents to muon currents? (old.reddit.com) [Unsolved]

    submitted Apr 2026 by u/Dinonaut2000 to r/physicshomework

    2 comments · source

12. 1points

    [College: Special relativity] I did this exercise doing two different approaches and got different results. Can someone explain what's wrong with the wrong one? (self.physicshomework) [Unsolved]

    submitted Apr 2026 by u/viola_forever to r/physicshomework

    0 comments

13. 1points

    [High School: Doppler Effect Investigation] Help with significance testing [Question] [Unsolved]

    submitted Mar 2026 by u/New-Awareness-1971 to r/physicshomework

    0 comments · source

14. 15points
    

    [High School level: Cable tension] how would I find the the tension in each cable. (i.redd.it) [Unsolved]

    submitted Feb 2026 by u/Maurice267 to r/physicshomework

    11 comments · source

15. 2points
    

    [High School: LR circuits] Calculating the potential difference across an inductor (i.redd.it) [Hint Given]

    submitted Jan 2026 by u/Possiblynotaweeb to r/physicshomework

    3 comments · source

16. 1points
    

    [College: LC Circuits] (self.physicshomework) [Unsolved]

    submitted Dec 2025 by u/Asleep_Frosting3411 to r/physicshomework

    1 comments

17. 1points

    [High School : Motion] How can motion be described quantitatively and qualitatively? (self.physicshomework) [Unsolved]

    submitted Nov 2025 by u/MasterpieceKey2294 to r/physicshomework

    0 comments

18. 4points
    

    [College: Magnitude Of Tension] (i.redd.it) [Unsolved]

    submitted Oct 2025 by u/Big-Commercial-1047 to r/physicshomework

    1 comments · source

19. 1points
    

    [High school: Resolving forces with UDL] (i.redd.it) [Unsolved]

    submitted Sep 2025 by u/Disastrous_Drag_624 to r/physicshomework

    1 comments · source

20. 2points
    

    [Freshman: Cartesian Vectors] desperately need HW help!! (old.reddit.com) [Unsolved]

    submitted Sep 2025 by u/Eastern_Action_9141 to r/physicshomework

    2 comments · source

21. 4points
    

    [High School: Kinematics] How do I find the acceleration of the system? (i.redd.it) [Possibly Solved!]

    submitted Sep 2025 by u/Hot_Platform_633 to r/physicshomework

    6 comments · source

22. 6points
    

    [High School: Waves] (i.redd.it) [Unsolved]

    submitted Aug 2025 by u/3rdss_here to r/physicshomework

    1 comments · source

23. 1points
    

    [High School: Laws of Motion] David Morin's Classical Physics Problem 2.5 (self.physicshomework) [Unsolved]

    submitted Aug 2025 by u/MajorSorry6030 to r/physicshomework

    3 comments

24. 1points
    

    [High School: Contest problem] Can someone help me? (i.redd.it) [Hint Given]

    submitted Jul 2025 by u/[deleted] to r/physicshomework

    1 comments · source

25. 9points
    

    [College: resistors in parallel] where do i even start?? (i.redd.it) [Unsolved]

    submitted Jun 2025 by u/umyeahduh to r/physicshomework

    9 comments · source