الآلات البسيطه الرافعه  صفحة( 81 - 84) فيزياء الصف التاسع الاساسي الفصل الدراسي الاول قناة المجد للفيزياء ايمن غازي المنهاج الاردني - video Dailymotion

قناة المجد للفيزياء

الآلات البسيطه الرافعه  صفحة( 81 - 84) فيزياء الصف التاسع الاساسي الفصل الدراسي الاول قناة المجد للفيزياء ايمن غازي المنهاج الاردني

Transcript

00:00Danske tekster af Jesper Buhl Scandinavian Text Service 2018

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01:30So this is what we remember before, this is the same thing.

01:34We can use the reference for the reference for a small size

01:38with a small size

01:42and the reference for a small size.

01:46What does the reference mean?

01:50The reference is 5.

01:54First of all, we have the power, we have the power in this way.

01:58Put the power in this form and the power to the power.

02:02The power

02:10from the回� ANRtw, is that we have the power in this form.

02:14We have our power and His Io insights in use.

02:18At first we asked sage force.

02:22ammo from load, also an effort.

02:26斬る

02:31They called the effort.

02:33Now the water is the distance between the power and the Park

02:35and the opposition to the left.

02:36They called their weapons with points

02:40and the example of the left.

02:42And the area, the port is the distance between the power

02:44and the opposition to the were it.

02:47So the力 and the opposition to the support

02:49is the distance between them with movement.

02:53The effort is the force

02:54Volcrum which is the point of the

02:57load which is the point of the position of the position of the position of the position of the position.

03:01What is the law of the position?

03:03power is a force

03:12Now if we want to call it, the force is force

03:17force arm is a force

03:19force arm is a force

03:21force arm is a force

03:24force arm is a force

03:27force arm is a force

03:30The Load-L and Load-Arm was L-E.

03:33For Babilize of LOAD is also recommend ....

03:38The application was other than preferable one,

03:42The Cum cessation is a high rate and is increased

03:51The har 23's are removed.

03:56What is the is a high rate LAUD how aggressive this is?

03:59Only a is L

04:00On F

04:01On F

04:04On F

04:05On F

04:06Also

04:07Mechanical Advantage

04:09The F grid

04:09The L

04:09It is

04:09It equals

04:10The interactive

04:10On F

04:24On F

04:25On F

04:26On F

04:27On F

04:29In 6 in 83, in a form of 6,

04:32A

04:36A

04:37A

04:38A

04:39A

04:40A

04:41A

04:43A

04:44A

04:45A

04:47A

04:49A

04:50A

04:51A

04:52A

04:53A

04:54A

04:55A

04:56A

04:57A

04:58A

04:59I think L means if A equals to L is Load...

05:02... alk-A dan load R

05:04... termomic torque

05:08The force was flipped

05:10Esau off

05:11So F A , three states

05:145X, why?

05:16They could bem diesel of the dynamic

05:18It works to one number

05:20If you are making a space for a little unit,

05:23It would make a field of 100 and it would end on a rounded speed

05:24This will gets a field of 10

05:26How much happened�

05:29The same

05:44It's not 25 kg

05:51During the 20 cm the total volume is 20 cm

05:55Then subtract the volume

05:565 x 10 x 250 x 2 x 10

05:590 x 0 x 25 x 2 x 50

06:02So we can add 5 x 10

06:0450 x 5 x 10

06:06So we can add 0 x 500 x 5

06:11So it's 100 newton

06:12So this is the first one

06:15We didn't see how much power

06:19But we didn't see how much power

06:23How do we see how much power

06:25We can add FG

06:39FG max M G

06:43Weight weight

06:45Weight is equal to 10

06:46M is equal to 10 kg

06:48M is equal to 10 kg

06:512 x F

06:53But it's like a weak power.

06:56How?

06:57The quality of the power is not to say that the power is only to the power.

07:02Or the power is only to put the power on the power.

07:07So I'm going to put this law on the force.

07:11The power is only 250.

07:14I'm going to put the power to the power.

07:17So 250 to 100 will give me 2-5.

07:21That's the advantage of the advantage.

07:23These are 3XXXXXXXXXXXXX-XXXZXX I have a 3XXXXXXXXXXXXXXXXX

07:26It is 5 x 10 x 2 x 10

07:315 x 2 x 2

07:35Alright ?

07:36The , there is also many

07:39Part of the , the form of the column is 80

07:40In the form of the column , the column of the column

07:43Which I can give to the column

07:45The column I can add to any column of the column

07:48As you can upload my column

07:50I will write a column on the column of the column

07:52The column of the column is very well

07:54which is the

07:56reticase

07:58in the middle

08:00in the middle

08:02in the middle

08:04of the first one

08:06so let's say

08:08the power of the

08:10power of the

08:12power of 15 cm

08:1415 cm

08:16on the

08:18power of

08:203 cm

08:22or 3%

08:24so

08:2615%

08:283%

08:3015

08:313

08:32so

08:3415

08:353

08:365

08:374

08:394

08:4030

08:42kg

08:441

08:461

08:471

08:481

08:491

08:501

08:521

08:531

08:541

08:552

08:562

08:571

08:592

09:003

09:012

09:032

09:043

09:053

09:062

09:074

09:084

09:093

09:10the radius of 4 meters

09:12how did the radius of 4 ?

09:143 meters

09:16so you did 4 minus 1

09:183 meters

09:20so I need to draw the radius of 4

09:22I want to draw the radius of the radius

09:24F x F A

09:26l x L A

09:28the radius of F A

09:303

09:32so that I want to draw the radius of the radius

09:3430 kg

09:36KG

09:38We need to load

09:40The load

09:42The weight

09:44The weight

09:46Don't forget

09:48300

09:50300

09:5230

09:54300

09:561 meter

09:583F

10:00300

10:02300

10:04300

10:06300

10:08300

10:10300

10:12300

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10:16300

10:18300

10:20300

10:22300

10:24300

10:26300

10:28300

10:30300

10:32100

10:34300 عالمية ويساوي 3

10:36طبعا ما إلها أي وحدة

10:38قسم الثاني من الدرس هو

10:40تصنيفات الروافع. تصلنا في الروافع إلى ثلاث

10:42مجموعات. أول مجموعة

10:44تكون نقطة الارتكاز

10:46بين القوة وبين

10:48المقاومة.

10:50يعني هنا بتكون عندي

10:51نقطة الارتكاز.

10:53هنا المقاومة

10:55وذراحة. وهنا

10:57القوة وذراحة.

11:00إذن نقطة الارتكاز

11:01تكون بين القوة وبين

11:03المقاومة. الأمثلة

11:05عليها كثير جدا. مثل

11:07المقص. مثل المطرقة.

11:10هنا نقطة الارتكاز.

11:13نقطة الارتكاز هنا.

11:15هنا بيكون عندي المقاومة. وهنا

11:17بيكون عندي القوة.

11:19السيسو.

11:21الكماشة. الزرادية.

11:24فنلاحظ. هنا

11:25الفولكرامي اللي هي نقطة الارتكاز.

11:28هنا المقاومة وهنا القوة.

11:30برضو شايفين سيسو

11:31ملقة الغسيل. الكماشة. الميزان.

11:35هذه كل

11:36يأتي أمثلة على

11:37روافع المجموعة الأولى.

11:40طيب. المجموعة الثانية

11:41تستخدم لمضاعفة القوة.

11:43مع الحفاظ على اتجاه. مثل

11:45عربة البناء وفتحت الزجاجات.

11:47وفيها تقع نقطة الارتكاز.

11:49على الطرف

11:50الرافعة. تليها المقاومة.

11:52ثم القوة.

11:54يعني كيف؟

11:55هنا نقطة الارتكاز.

11:57بعدين بيجي عندي المقاومة.

12:01بعدين بتيجي عندي القوة.

12:04طبعا الفائد الآلية بتكون دائما أكبر من واحد.

12:07شو الأمثلة عليها كثير؟

12:09مثلا كسارة البندق.

12:11هنا نقطة الارتكاز.

12:13هنا المقاومة.

12:14وهنا تكون ذراع القوة.

12:19هاي هنا نقطة الارتكاز.

12:21هنا المقاومة.

12:22وهنا القوة.

12:25هلأ راح نفرجيكم

12:26وين بتكون عندي ذراع القوة

12:27وين بتكون عندي ذراع المقاومة.

12:30عربة البناء.

12:32قصاصة الورق.

12:33هاي نقطة الارتكاز هون.

12:35هنا تكون المقاومة

12:38وهنا تكون عندي ذراع القوة

12:40فتاحة الزجاجات

12:42هنا تكون

12:43نقطة الارتكاز

12:46وهنا المقاومة

12:48وهنا القوة

12:50يعني هنا نقطة ارتكاز

12:54وهنا المقاومة

12:56وهنا القوة

12:58مثل عربة البناء

12:59برضو كسارة البندق

13:01طبعا تكون ذراع القوة

13:04ändern for flow to color

13:08Here

13:11Here

13:12work

13:13Every

13:16combining

13:17左

13:18ный

13:21cross

13:22To

13:25al

13:26см

13:26the

13:27source

13:28not

13:31here

13:32to

13:32here

13:33am

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16:38زيادة الملقطة الغسيل المقاص الفطرقه

16:44تغير مقدار القوة وإتجاهها

16:48مقاومة ثاني تقع بين القوة ، هنا المقاومة

16:52إذاً لدي نقطة ارتكاز مقاومة وعندي هنا القوة

16:56مثل كسالة البندق ، عرمة البناء ، فتاحة العلب

17:00أو الزجاجات

17:02يضايف مقدار القوة ويحافظ على إتجاهها

17:06and

17:17sometimes

17:27I

17:29I

17:30I

17:31I

17:32I

17:33I

17:34I

17:35I

17:36So it's not a good thing.

17:38So it's going to be a good thing.

17:40The first thing is, for example, is the first part.

17:44How is it?

17:46Here, I have a change.

17:48Volcrum, which is the F.

17:50Here, I want to apply force.

17:54Here, the power of load.

17:56Here, load.

17:58So you can remove your head from the bottom.

18:00This is also a good thing.

18:02So this is a power here.

18:04Here, the power here.

18:06Here is the focus here.

18:08Here is the power here.

18:10So like the first part.

18:12Also, the foot.

18:14There is the power here.

18:16The volume here.

18:18This is Volcrum.

18:20Here, load here.

18:22Here, applied force.

18:24This is the power here.

18:26And this

18:28also, the power here.

18:30This is like the power here.

18:32Here is the Aetcase

18:34Here is the Aetcase

18:35and all the power

18:37Here is the power

18:38The third section is also like the Aetcase

18:41The Aetcase

18:42has a Vulcrum

18:46This is here

18:47The Aetcase

18:49The Aetcase

18:52Here is the Aetcase

18:55The Aetcase

18:57Here is the Aetcase

18:59The Aetcase

19:01and then we put it in.

19:03So, I have a question.

19:05Do you have any question?

19:07Let's see how many of you can do it.

19:09Think about it.

19:11That's right.

19:13The first one is the first one.

19:15The first one is the first one.

19:17This is like any other one.

19:19The first one is the first one.

19:21The first one is the first one.

19:23The first one is the first one.

19:25Here is the second one.

19:27Here is the power.

19:29σε mmh he is taught him to class A to teach him,

19:31the only important one will use it.

19:33The third one is the other one.

19:35In the meantime we will not ask how he does the new body.

19:37So, we will make sure we have a clear answer.

19:39The third one is the second one.

19:41The fourth one is the same.

19:43The second one is the fourth one.

19:45The third one is the first one.

19:46This one is the second one.

19:48Here is the hardened 기 jours which is the third one.

19:50So we will have a clear answer.

19:52Here is theхаhtarland NA to the primordent commune.

19:54So this one is the fifth one,

19:56Here is the tenha.

19:58There is a power of power.

20:01So, there is a group of other groups.

20:04This is the next lesson.

20:05And the peace and peace be upon you.

20:07Peace be upon you and peace be upon you.

الآلات البسيطه الرافعه صفحة( 81 - 84) فيزياء الصف التاسع الاساسي الفصل الدراسي الاول قناة المجد للفيزياء ايمن غازي المنهاج الاردني

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