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The logic circuit "output ratio between the impulse and the momentum of the body" 1. Newton's Second Law (1) 2. Write down the acceleration formula (2) 3. Substitute formula (2) into formula (1) 4. Đ•xpand the brackets and transfer time t to the left side of the equation 5. We obtain the ratio between the impulse and the momentum of the body. (3) The logic circuit "derivation of the law of conservation of momentum" 1. According to the third law of Newton, two bodies interact with each other with forces equal in magnitude and opposite in direction. 2. According to Newton's second law 3. Use the acceleration formula 4. Substitute the formula for acceleration in the formula (1) 5. After shortening by time t and opening the parentheses, we get 6. Move vectors of momentum before interaction to the left side, and the vectors of momentum after the interaction to the right side. This equation is called the law of conservation of momentum of bodies.