Recent content by bobbyz

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    Differential equation word problem

    Also, if anyone reads this, I am still having trouble finding dx/dt and dy/dt. I have found that the total x direction motion over time can be found by x=Sa(x/sqrt(x^2+y^2)) and the total y motion over time can be found by y=Sa(y/sqrt(x^2+y^2)) +Sw. I am pretty sure that this is right but my...
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    Differential equation word problem

    I think you made some errors HallsofIvy. The plane is always pointed towards (0,0). This would mean that the tangent line slope is y/x. Am I right?
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    Differential equation word problem

    The problem starts by saying that an aircraft is flying such that it's longitudnal axis always points towards the point (0,0). The plane itself starts at some point on the x-axis (say like (10,0)). The plane always has a constant airspeed, and experiences a constant wind blowing "north" We...
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