حلول التدريبات العملية ديناميكا لجسم واحد

حتى نعبر عن زاوية ميل السطح بحيث يتحرك الجسم بسرعة ثابتة، نستخدم تعبير التسارع من البند السابق.

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نعبّر عن زاوية ميل السطح«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨24px¨»«mi mathvariant=¨bold¨ mathcolor=¨#0000FF¨»§#945;«/mi»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»`«/mo»«/mstyle»«/math» بحيث يتحرك الجسم بسرعة ثابتة (تسارع مساوٍ لصفر).

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