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TEST FOR UNDERSTANDING FOR EXAMPLE
Find a formula for the path of the cannonball if the slope of the angle of elevation is
EXAMPLE
A cannonball fired from a cannon will follow the path of the parabola that is the graph of
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Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
- The Cannon at a Different Angle Suppose a cannon is placed at the origin and elevated at an angle of 60 degrees. If the cannonball is fired with a muzzle velocity of 0.15 mile per second, it will follow the graph of y=x3160x2297, where distances are measured in miles. a.Make a graph that shows the path of the cannonball. b.How far downrange does the cannonball travel? Explain how you got your answer. c.What is the maximum height of the cannonball, and how far downrange does that height occur?arrow_forwardEarthquake the graph shows the vertical acceleration of the Ground from the 1994 Northridge earthquake in Los Angles, as measured by a seismograph. (Here t represents the time in seconds.) (a) At what time t did the earthquake first make noticeable movement of the Earth? (b) At what time t did the earthquakes seem to end? (c) At what time t was the maximum intensity of the earthquake list reachedarrow_forward
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