Physics Grade 9 and 11 Work, Energy and Power Advanced level revision part 1

[@bekboy2446]

I have 3 Fathers who work very hard for the next generetion......................

[@zsecrettraininginstitute]

Really thank you.

[@abc-xn4fj]

completely true

[@GemechuHunduma-b7t]

Really I have nothing to express about you(teach Cherinet) continue...we all wich means all Ethiopia students admire you

[@YordanosYohannes1888]

I am grade 11 student. I have no word to express you GOD pays you at unexpected way.I am your follower you helped me alot I'm grateful for that 🙏

[@ZetseatT]

Egziabher mengedachihun yabralachihu ,le ahun bicha sayhon lewedefit hager yemitekim twlid eyeserachu new I really thank you from the bottom of my heart

[@zsecrettraininginstitute]

Thank you very much....

[@MuradAhmed-sb3zm]

I really appreciate you for your effort, May Allah bless you my bro

[@hiwotlemma-wm6hv]

YOU DO THE GREAT THINGS FOR US,, THEN WE WILL PAY YOUR SACRIFICE,,I REALLY THANK YOU FROM THE BOTTOM OF MY HEART ❤ONE TEACHER AND ONE DOCTOR CAN CHANGE THE WORLD,,,,,,,,,,,,,,,,,,,,,MR\CHERNET THANK YOU SO MUCH;❤❤❤❤❤❤❤❤❤❤❤

[@zsecrettraininginstitute]

Thank you:)

[@EndaleGashaw-wk7ip]

እዉነቴን ነዉ የምልህ ቸርነት የብርታቴ ምክኒያት ናችሁ በጣም አመሰኛለሁ። ቀጥሉበት

[@yohannesfekade179]

Amen ......enantenm fetari ybark

[@Tigst-xf2on]

I just don’t have any word to express my happiness by your efforts for all of us just thank u so much

[@mehiretmengistu117]

Betam enamesegenalen Egziabhair yekefelachu🙏

[@KebromGush]

I'm happy thank you always❤

[@marefiamekuria1331]

Wow great job... Please next part

[@EyobHailay]

I like your work very much thank you for help me my brother

[@DawitDessu]

Highly like

[@birukwondimagegn-d6d]

Geta zemenihin yibarkew eniwedihalen

[@GetnetFenta-j4r]

Thanks keep it up!!!

[@Kechema]

Sorry for my editing error

[@RobaB.-zh4ee]

Please start Including about Simple machine.

[@rekikteshome5627]

plz

[@filimontekle]

Betam enamesegnalen fetari ybarkachu

[@zsecrettraininginstitute]

Ameeen

[@ayucomputercenter1807]

Genius

[@Kechema]

It's helpful but I have questions.my question is when we found work done against friction why we use force due to friction.why we don't you applied force minus force due to friction=ma

[@habtamuteshager3892]

Wuletachu eko bezabin. Thanks betam grade 10 unit 6 ke grade 12 unit 3 gar argachu siruln please!

[@SinishawTsedeke-rt7ct]

Revisionu betam betechalach meten fetenachu sereulen ebakachun

[@rezan606]

Thank you

[@lesantube1927]

Please more🙏🙏

[@fiitofirecha408]

bertuln abatochachn geta akim yihunlachu yibarkachu enodachuhalen

[@zsecrettraininginstitute]

Ameeeen.

[@brookmengstu2333]

U guys have no idea what u r doing to me,,,i wanna proud my family by scoring good pts in entrance,,wish me luck Plus dgmo basic to advance register madreg felge nbr ena bank hije bicha mekfl nw??

[@Benjamin16B]

Techer ሁሉንም subject ayayize temesasy partochin bitastemiren

[@bilal_alii]

Pls next part

[@zsecrettraininginstitute]

Wait us today night @4:00 pm

[@burkazelalem7436]

Nurulin

[@RobaB.-zh4ee]

Please start Including about Simple machine.

[@zsecrettraininginstitute]

We will try after these series lesson