A ship is on a heading of 040° at 20 knots and a 2 knot current is flowing from 010°. Determine the Cartesian vector of the resultant velocity of the ship, using Cartesian vectors.

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Q: A ship is on a heading of 040° at 20 knots and a 2 knot current is flowing from 010°. Determine the…

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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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Q: The cartesian coordinate of a point moving in the x-y plane are x = (20 + 4t2)m y = (10 – t³)m What…

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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.