You poll students on whether they prefer hotdogs, chicken fingers, salad, or
spaghetti for lunch. Which graph would you use to show your results?
A. Bar graph
B. Line graph
C. Cumulative frequency graph
D. Histogram
SO

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.