A projectile is launched straight into the air with initial velocity vo = 92 ft/sec. This tells us its velocity at t seconds after launch is v(t) = 92-32t ft/sec Determine the total distance traveled by the projectile during the first 3.6 seconds of flight. Assume it is launched from a high enough initial position that it does not land during this time interval. feet Round to 3 decimal places. Hint: First find when the velocity changes from positive to negative.
A projectile is launched straight into the air with initial velocity vo = 92 ft/sec. This tells us its velocity at t seconds after launch is v(t) = 92-32t ft/sec Determine the total distance traveled by the projectile during the first 3.6 seconds of flight. Assume it is launched from a high enough initial position that it does not land during this time interval. feet Round to 3 decimal places. Hint: First find when the velocity changes from positive to negative.
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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