@phantasticphysics: Engineering question time! Where does a beam feel max tension and compression? And where is stress zero? The answer might surprise you. Pause and guess! #Engineering #Physics #EduTok #LearnOnTikTok #DidYouKnow

Phantastic Physics
Phantastic Physics
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Friday 29 May 2026 15:42:02 GMT
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phantasticphysics
Phantastic Physics :
Oops I mixed up the max tension and compression in the last few seconds of this video!
2026-05-29 18:04:39
8
ndumii.zulu
NdumII🌴 :
Simple top is max compression and bottom is max tension middle is zero stress
2026-05-29 20:42:32
11
user5761986562678
Engr. S.I Dagauda :
goodone
2026-06-08 22:45:03
0
urbao5
URBAO :
Max compression on the top, Max stress on bottom, cero force in the middle axis. This is the case for free support on ends, pinned beams is another story. I like your way of explaining structural engineering that’s the way I learned structural calculations, by the way I’m an architect and pasionate about structural engineering, Greetings from Tj Mexico. Keep going, and Thank you.
2026-05-29 19:05:40
3
gabrielking_256
GabrielKing256 :
Compression is max at the top, tension is max at the bottom, stress is zero at the neutral axis (not necessarily the middle)
2026-05-31 09:05:04
1
user24032268238693
Frank Goodman :
As someone who uses the chainsaw a lot to cut trees that have fallen. you can feel that when you start cutting at the top of the tree the tree starts to bite at the chainsaw and if you do not take care it locks the chainsaw bar and you cannot pull the bar out of the cut.
2026-06-03 02:43:59
0
letoman12
Keitshepile Baatlhod :
i like your T-shirt..any give aways?
2026-05-31 08:10:29
0
grozny7734
Grozny7734 :
This problem was easy. On the subject of rebar, they use a lot of it. I saw a highway overpass that was being demolished and a broken beam was exposed. It was about 80% rebar in a variety of diameters from about 1" to 3" and the rest was concrete between and around the rebar.
2026-05-30 11:42:18
0
nanno736
Nanno736 :
bottom, top, center. moment diagram
2026-05-30 01:56:29
0
m4ci3k71
M4ci3k :
max tension is at the bottom of the beam and max compression on the top
2026-05-31 18:07:54
0
mwanapoo
Isaack ONG jr. :
YouTube channel please?
2026-05-31 12:44:39
0
mbeumo011
ivan :
Max tension is at the bottom and max compression is at the top
2026-05-31 12:20:17
0
tomershemesh325
tomershemesh325 :
Nice! Isn’t the top experiencing max compression and the bottom is stretching?
2026-05-29 17:38:36
1
siskomk24
Sisko Ye Mk :
at the top high compression and high tension on bottom
2026-06-02 05:14:58
0
asaphism
asaph :
Max compression at mid point top, Max tension at midpoint bottom.
2026-05-31 09:28:58
0
cosmassams
cosmassams :
max compression at the top, max tension at the bottom and the middle part is the neutral axis (zero tension amd compression)
2026-05-30 17:40:59
0
agitti
user152579920 :
neutral line zero stress
2026-05-31 19:29:51
0
user46241983539120
dani :
Week 1 strength of materials class
2026-05-30 10:14:24
0
frank_cut
frank_cut :
Please make more actual experiments
2026-05-29 21:55:26
0
sintayehu_z
sintayehu zewdie :
great explanation
2026-05-29 17:27:59
1
hbb25680
Hbb :
typical civil engineering or structural equation to help solve for bending moment design in beams
2026-05-29 18:14:31
0
rustydog1960
Rustydog1960 :
There is no comp or ten at the ends. There is shear at the support points but no comp or ten.
2026-05-29 20:32:38
0
pivanrodriguez
tiktoktik :
Basic beam bending theory.
2026-05-30 00:51:27
0
boskberg
user6361406756431 :
Shit, forgot about the neutral axis, was thinking top left and right corner of the beam
2026-05-29 22:21:00
1
craig3101
Blues234 :
phew... got it... did engineering 45 years ago... recommend it... a grwat course
2026-05-31 10:38:24
0
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