Two boats leave the shore at the same time and travel in the directions shown. Given that va = 5 m/s and vB = 8 m/s and boat A is increasing it speed at 3m/s' while boat B is decreasing its speed at the rate of 2m/s². a. Find the velocity vector for boat A and B. [2 mark] b. Find the relative velocity vector of boat B with respect to boat A together with its magnitude and direction angle. [3 marks] c. Find the acceleration vector for boat A and boat B [2 marks]. d. Find the relative acceleration vector of boat A with respect to boat B together with its magnitude direction angle. [3 marks]. VB В \30 35°

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Q: Q15. As shown in the image below, a man starts from point A, and tries to swim across a 40-ft wide…

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.