حل التدريبات العملية: الحركة التوافقية البسيطة في نابض أفقي وبندول بسيط

8.5

نحسب سرعة الجسم باستخدام دالة السرعة بدلالة الزمن:

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في جميع دوال الحركة التوافقية البسيطة، توجد زاوية طور ابتدائية ثابتة. بما أن الجسم يبدأ حركته من نقطة الطرف الموجب، فإن زاوية الطور الابتدائية تساوي صفرًا.

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