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23 Nov 2019
A boat of mass 250kg is coasting, with its engine in neutral,through the water at speed 3.00m/s when it starts to rain. The rainis falling vertically, and it accumulates in the boat at the rateof 10.0kg/hr.
The drag is proportional to the square of the speed of the boat, inthe form F_d=0.5v^2. What is the acceleration of the boat justafter the rain starts? Take the positive x axis along the directionof motion.
A boat of mass 250kg is coasting, with its engine in neutral,through the water at speed 3.00m/s when it starts to rain. The rainis falling vertically, and it accumulates in the boat at the rateof 10.0kg/hr.
The drag is proportional to the square of the speed of the boat, inthe form F_d=0.5v^2. What is the acceleration of the boat justafter the rain starts? Take the positive x axis along the directionof motion.
