Acceleration Assume that a fully loaded plane starting from rest has a constant acceleration while moving down a runway. The plane requires 0.7 mile of runway and a speed of 160 miles per hour in order to lift off. What is the plane's acceleration?
Sketching the Graph of a Trigonometric Function In Exercises $55-66,$ sketch the graph of the function. $$y=2 \cos 2 x$$
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