Physics, 04.03.2020 23:18 IAmSmart5632
A boat of mass 250 kg is coasting, with its engine in neutral, through the water at speed 3.00 m/s when it starts to rain. The rain is falling vertically, and it accumulates in the boat at the rate of 10.0 kg/hr.
What is the speed of the boat after time 2.00 hr has passed? Assume that the water resistance is negligible.
Express your answer in meters per second.
Answers: 2
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Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
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