Какие бывают разновидности наклонной плоскости

Question

Физика: Какие бывают разновидности наклонной плоскости

biobiobio · Accepted Answer

Let s begin. One of the most common habits of children - a stooped posture (slouching). It is difficult to always keep your back straight (to keep the back upright) and not horbytsya (not to hump). I remember as a child I often say: Sit up straight, and then thou shalt be like a question mark. I had to sit course. In life anything can happen. Some situations make us nervous and look for ways to throw out negative emotions. Sometimes children and adults find comfort in their nails and they start...

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