science primary 5 frction

[Madame/Basmalh]

friction

advantages of friction
Disadvantages of friction

[alkilany35]

goood

[حسحس بيه]

حاجة كويسه هنشوفها طبعا

[w.salah]

thanks for you

[chemist15]

مشكور

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[zoza2013]

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[حنان رضا]

مشكور لك مجهودك

[kfghjk]

شكرا جزيلا

[kfghjk]

المرفقات أين هى

[bisho_love]

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[اشرف الور]

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[e.mekkawy]

شكرررررررررررررررررررررررررررررررررررررررررررا

[مصطفى رجب]

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[elza3eem_mohie]

اللهم اجعل ذلك فى ميزان حسناتك

[فطيين]

thank you

[marism]

appreciate your effort

[arnob35]

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[ageo]

thaaaaaaaaaaaaaaaaaaaaanks

[mennahossam]

many many thankssssssss

[hamedahmed62]

friction

advantages of friction
Disadvantages of friction

free good