Review I Constants Previous Answers A boat of mass 250 kg is coasting, with its engine in neutral, through the water at speed 1.00 m/s Submit when it starts to rain with incredible intensity. The rain is falling vertically, and it accumulates in the boat at the rate of 100 kg/hr . v Correct The boat is subject to an external force, the drag force due to water resistance, and therefore its momentum is not conserved. Part C The drag is proportional to the square of the speed of the boat, in the form Fa = bv² where b= 0.5 N· s² /m². What is the acceleration of the boat just after the rain starts? Take the positive a axis along the direction of motion. Express your answer in meters per second per second.

Review I Constants Previous Answers A boat of mass 250 kg is coasting, with its engine in neutral, through the water at speed 1.00 m/s Submit when it starts to rain with incredible intensity. The rain is falling vertically, and it accumulates in the boat at the rate of 100 kg/hr . v Correct The boat is subject to an external force, the drag force due to water resistance, and therefore its momentum is not conserved. Part C The drag is proportional to the square of the speed of the boat, in the form Fa = bv² where b= 0.5 N· s² /m². What is the acceleration of the boat just after the rain starts? Take the positive a axis along the direction of motion. Express your answer in meters per second per second.