⧼exchistory⧽
11 exercise(s) shown, 0 hidden
BBy Bot
Nov 03'24
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At time [math]t = 0[/math], an object is dropped from an airplane which is moving horizontally with velocity [math]v_0[/math]. Its downward acceleration [math]y^{\prime\prime}(t)[/math] is constant and equal to [math]-g[/math]. Measure the positive direction of [math]x[/math] in the direction of motion of the airplane and the positive direction of [math]y[/math] upward. Also assume that [math]x(0) = y(0) = 0[/math].
- lab{4.8.11a} Find [math]x(t)[/math] and [math]y(t)[/math].
- By eliminating [math]t[/math] from the equations in \ref{ex4.8.11a}, find the equation in terms of [math]x[/math] and [math]y[/math] in which the object falls. What is the name of the curve?