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The two objects a and b are located in equal masses on a sloping surface that forms an angle of 36.9 degrees. The string connects the two. The dynamic coefficient of friction b with a sloping plane is 0.15 and the coefficient of friction is zero. Is the acceleration A and the tensile force of the string desirable?

3:۔
دینا میک
شيب داری که با افست زاوس
۴۵۰
- دو جـسم سطح
A و B به جرمهای مساوی روی
می کند. ضريب استا
۳- دو جسم
36.9° = 0 می سازد، قرار دارند. ریسمانی آن دو را به هم متصل
دینامیکی B با سطح شیب دار برابر 0.15 = و ضریب اصطکاک A برابر صفر است
ت
است شتاب A و نیروی کشش ريسمان.
B.
%3D
2.
شکل مسئله ۳
۴- قطعه A بطول ا و به وزن W روی قطعه B بطول 21 و به وزن 2W م ب

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