m2007
22-11-2007, 16:22
السلام عليكم ورحمة الله وبركاته
عندي سؤال اتمنى منكم حله ،،،
1. When a pendulum is displaced from the vertical position, what is the reason that it returned to this position?
2. How does the period, T, depend on length?
عندي سؤال اتمنى منكم حله ،،،
1. When a pendulum is displaced from the vertical position, what is the reason that it returned to this position?
2. How does the period, T, depend on length?