Physics Exercise #4: Mechanic Pulley

Today we have pulley exercise to taste out ^_^ Hope it taste good for you all.

Maths Exercise #4: Find The Integer Part Of A

This one was post in Grade 9 Outstanding Preparation for 2013-2014 by brother Punreach Rany.
Let enjoy this good exercise together.

Don't forget to share your solution to us by leaving your solution in the comment box.

Good Book: Astronomy Principles and Practice 4th.Edition

Good book for who prepare to joint APho, or IJSO: Astronomy Principles and Practice 4th.Edition

About This Book:
+Tittle: Astronomy Principles and Practice 4th.Edition
+Size: 5.9MB
+File Type: PDF
+Link Download: Click Here

Physics Exericse #3: Popular free fall in high school problem!

ដើម្បីដឹងពីជម្រៅរបស់រណ្តៅមួយ  អ្នករុករក ធ្វើការបោះដុំថ្មមួយដុំពីមាត់រណ្តៅ  ហើយវាស់រយៈពេល គិតចាប់ពីចាប់ផ្តើមបោះដុំថ្ម  រហូតដល់ពេលស្តាប់លឺសម្លេងទង្គិច របស់ដុំថ្មពេលប៉ះដី។

ឧបមាថា ​គេវាស់បានរយៈពេលស្មើ 13,66s ។  គណនាជម្រៅរបស់រណ្តៅ។
យក g=10(SI), ល្បឿនដាលរបស់សូរក្នុងខ្យល់គឺ v=340m/s ។

Maths Exercise # 3: Inequality For 2014 test in grade 9 (can be grade 12 ^_^)

Easy inequality for the test in 2014, hope all reader will be enjoy solving this one and comment as much as you like ^_^

Let show your maths solving skill in the comment box bellow.

Amazing Maths In Nature: Nature by Numbers

This is how nature was created! Amazing maths in nature life!

Physics Exericse #2: Electrostatic vs Collision

Good exercise for today, it about electrostatic combined with collision. Such a great exercise, so don't let this out of your hand. Let solve and share your problems solving skill to other reader by leave your comment below this post

Let Check Answer Here!

Maths Exercise #2: Problems For Grade 9 Outstanding Test 2014

Let enjoy together, solve and share your solution by comment under this post ^_^

Maths Exericse #1: Geometry Grade 8, 9, 10

គេឲ្យ M ជាចំនុចស្ថិតនៅក្នុងត្រីកោណ ABC ។
ស្រាយបញ្ជាក់ថា៖  MB+MC < AB+AC ។
តាមនោះទាញថា   MA+MB+MC < AB+AC+BC ។

Let Check Answer Here!

Physics Exercise #1: Free Fall (ទន្លាក់សេរី)

គេទំលាក់គ្រាប់ឃ្លីពីរគ្រាប់ A និង B ពីទីតាំងតែមួយ តែនៅខណៈពេលខុសគ្នា។ ក្រោយ 2s គិតចាប់ពី ពេលដែលគ្រាប់ឃ្លីទីពីរ B បានធ្លាក់ នោះគេសង្កេតឃើញថា  ចំងាយរវាងគ្រាប់ឃ្លីទាំងពីរស្មើ 60m។        តើគ្រាប់ឃ្លី B  ត្រូវបានគេទំលាក់យឺតជាងគ្រាប់ឃ្លី A រយៈពេលប៉ុន្មាន? (យក g=10 (SI)).

Let Enjoy Love Song To Welcome You All ♥

♥For first day of High School Cam(Cambodia) i just want to say hi to all blogger , especially to all high school students around the wold.

♥Admin High School Cam always want to share all the knowledge in high school as much as i can and hope that we can make friends between high school students and share what you have had study with each other by this blog.

♥And now let enjoy the song that i want to share with all of you today , "Little Things -by- One Direction".