A shell is fired from ground level with an initial speed of 480 ft/s at an angle of
Chapter 9, Problem 11(choose chapter or problem)
A shell is fired from ground level with an initial speed of 480 ft/s at an angle of elevation of 30. Find: (a) a vector function and parametric equations of the shell's trajectory, {b) the maximum altitude attained, (c) the range of the shell, and (d) the speed at impact.
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