Savchenko Solutions
Collaborative Physics Problem Solutions
RU
Problems
Problem database
2,023 problems, 14 chapters
Unsolved
Problems awaiting solutions
Learn
Study Guide
How to approach problems
Study Paths
Structured problem courses
Tools
Formulas, units, LaTeX
Recommendations
Physics channels and sites
Community
Discussion
Help and Q&A forum
Blog
Articles and news
Contributors
Contributor rankings
Challenges
Weekly competitions
What next
RU
Log in
Problems
Problem database
Unsolved
Learn
Study Guide
Study Paths
Tools
Recommendations
Community
Discussion
Blog
Contributors
Challenges
What next
Log in
Suggest
Suggest
All revisions
19077 revisions, 2025 problems, 104 authors
All users
All users
astrosander
12974
emixter
1076
igor
685
Valter
640
jzmicer
377
naz
319
Tete
256
Picksell Prod
236
Alexphysics
209
Ismail
189
Sergey_Kuleshov
149
Luisito
103
Shrodinger_cat
92
JAMF
76
ssstepa
63
Adler
60
differ4ik
59
owais
56
JMMA2006
49
Clerk Maxwell
41
smb_2_3
38
diikann_
35
Pandemotor
34
Julius de Rojas
33
Valentao
32
huz0
27
gfernandez
24
giorgiotinashvili
23
Roberto
23
Temirlan
23
Sasha
22
ar4senN
20
Arman
20
Artoghrul
15
Fildwird
15
mark
15
marthasg._
15
paul.tichisanu
15
Read1ly
15
albert
14
AnnaN
13
hrant
13
RI_a21
13
JustABeast
12
Nurbaqyt
12
ibrahim
11
Islambek
11
Teymur
11
Мақсат
11
РожновМВ
11
crico
10
priusfox
10
Quorixis
10
thegaychemistrynerd
10
yernur
10
Nurbek
9
radaryv
9
Yarocrafter
9
Daniil
8
bbush
7
All time
All time
Past day
Past week
Past month
Past year
Revisions on June 19, 2026
5.6.9
New solution
JMMA2006
19 Jun
+13
−0
#19026
5.6.15
Edits to “Statement”, “Solution”, “Answer”
JMMA2006
19 Jun
+5
−6
#19025
5.6.15
New solution
JMMA2006
19 Jun
+21
−0
#19024
14.4.6
Edits to “Statement”, “Solution”, “Answer”
Alexphysics
19 Jun
+16
−5
#19021
14.4.6
New solution
Alexphysics
19 Jun
+39
−0
#19020
Revisions on June 18, 2026
14.4.2
Edits to “Statement”, “Solution”, “Answer”
JAMF
18 Jun
+4
−4
#19019
14.4.2
New solution
JAMF
18 Jun
+41
−0
#19018
6.6.4
Edit to “Условие”
Adler
18 Jun
RU
+1
−4
#19017
6.6.4
Edits to “Условие”, “1. Нахождение Напряжённостий электрическ”, “2. Находим поверхностную плотность индуц”
Adler
18 Jun
RU
+63
−4
#19016
6.6.4
New solution
Adler
18 Jun
RU
+13
−0
#19015
5.8.14
Edit to “Решение”
huz0
18 Jun
RU
+3
−3
#19014
11.4.11
Edit to “Пункт а”
igor
18 Jun
RU
+1
−1
#19013
11.4.11
Edits to “Пункт а”, “Ответ”
igor
18 Jun
RU
+7
−3
#19012
11.4.11
Edits to “Условие”, “Пункт б”, “Литература”
igor
18 Jun
RU
+18
−4
#19011
11.4.11
Edits to “Пункт а”, “Пункт б”
igor
18 Jun
RU
+54
−2
#19010
14.3.25
Edit to “Solution”
Alexphysics
18 Jun
+1
−1
#19009
14.3.25
Edits to “Statement”, “Solution”, “Answer”
Alexphysics
18 Jun
+11
−11
#19008
14.3.25
New solution
Alexphysics
18 Jun
+51
−0
#19007
11.4.11
Edits to “Условие”, “Решение”, “Пункт а”
igor
18 Jun
RU
+103
−2
#19006
11.4.11
New solution
igor
18 Jun
RU
+11
−0
#19005
Revisions on June 17, 2026
6.6.19
Edits to “Условие”, “Решение”, “1-ый вариант решения”
Adler
17 Jun
RU
+52
−6
#19004
6.6.19
New solution
Adler
17 Jun
RU
+11
−0
#19003
5.2.14
Edits to “[ textbfУсловие]”, “[ textbf Решение ]”, “[ textbfРешение пункта (а)]”
Adler
17 Jun
RU
+55
−6
#19002
5.8.13
Edits to “Условие”, “Решение”, “Ответ”
e
mixter
17 Jun
RU
+39
−3
#19001
5.8.13
New solution
e
mixter
17 Jun
RU
+11
−0
#19000
5.2.14
New solution
Adler
17 Jun
RU
+11
−0
#18999
14.3.24
Edits to “Statement”, “Answer”
Alexphysics
17 Jun
+5
−4
#18998
14.3.24
New solution
Alexphysics
17 Jun
+72
−0
#18997
14.3.23
Edit to “Solution”
Alexphysics
17 Jun
+3
−1
#18996
14.3.23
Edit to “Solution”
Alexphysics
17 Jun
+26
−48
#18995
6.6.3
Edit to “2. Reasoning for the answer to the secon”
jzmicer
17 Jun
+3
−1
#18994
14.3.23
Edits to “Statement”, “Solution”, “Answer”
Alexphysics
17 Jun
+31
−21
#18993
14.3.23
New solution
Alexphysics
17 Jun
+60
−0
#18992
6.6.3
Edits to “Problem”, “Solution”, “0. Write down the given data (a purely f”
Adler
17 Jun
+70
−5
#18991
6.6.3
New solution
Adler
17 Jun
+11
−0
#18990
6.6.3
Edit to “2. Рассуждение ответа на второй вопрос”
Adler
17 Jun
RU
+1
−1
#18989
6.6.3
Edit to “2. Рассуждение ответа на второй вопрос”
Adler
17 Jun
RU
+1
−0
#18988
6.6.3
Edits to “Условие”, “Решение”, “0. Запишем данное нам по условию (чисто ”
Adler
17 Jun
RU
+70
−4
#18987
14.3.22
Edits to “Statement”, “Solution”, “Answer”
Alexphysics
17 Jun
+7
−5
#18986
14.3.22
New solution
Alexphysics
17 Jun
+58
−0
#18985
6.6.3
New solution
Adler
17 Jun
RU
+11
−0
#18984
6.6.2
Edits to “Problem”, “1st Solution Option”, “0. Write down what we have”
Adler
17 Jun
+40
−22
#18983
6.6.2
Edits to “Ответ”, “2-ой Вариант решения (более муторный)”, “1. Для начала запишем то, что нам нужно ”
Adler
17 Jun
RU
+4
−2
#18981
6.6.2
Edits to “Solution”, “1st Solution Option”, “0. Write down what we have”
Adler
17 Jun
+61
−0
#18980
6.6.2
Edits to “1-ый Вариант решения”, “0. Запишем, что мы имеем”, “1. Найдем концетрацию атомов”
Adler
17 Jun
RU
+36
−0
#18979
14.1.24
Edits to “Условие”, “Решение”, “Ответ”
jzmicer
17 Jun
RU
+63
−5
#18978
14.1.24
New solution
jzmicer
17 Jun
RU
+11
−0
#18977
14.1.24
Edits to “Statement”, “Solution”, “Answer”
jzmicer
17 Jun
+64
−4
#18976
14.1.24
New solution
jzmicer
17 Jun
+12
−0
#18975
12.2.13
Edit to “Statement”
jzmicer
17 Jun
+6
−7
#18974
‹ Previous
Next ›