Exam 10: Conics, Parametric Equations, and Polar Coordinates

arrow
  • Select Tags
search iconSearch Question
flashcardsStudy Flashcards
  • Select Tags

The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 110 miles per hour as shown in the figure. Write a set of parametric equations for the path of the ball. ​   ​ with the horizontal and having an initial velocity of The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 110 miles per hour as shown in the figure. Write a set of parametric equations for the path of the ball. ​   ​ feet per second is given by The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 110 miles per hour as shown in the figure. Write a set of parametric equations for the path of the ball. ​   ​ and The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 110 miles per hour as shown in the figure. Write a set of parametric equations for the path of the ball. ​   ​ . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 110 miles per hour as shown in the figure. Write a set of parametric equations for the path of the ball. ​   ​ degrees with the horizontal at a speed of 110 miles per hour as shown in the figure. Write a set of parametric equations for the path of the ball. ​ The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 110 miles per hour as shown in the figure. Write a set of parametric equations for the path of the ball. ​   ​

(Multiple Choice)
4.9/5
(34)

Find a polar equation for the ellipse with its focus at the pole and vertices Find a polar equation for the ellipse with its focus at the pole and vertices   . .

(Multiple Choice)
4.7/5
(30)

The path of a projectile is modeled by the parametric equations The path of a projectile is modeled by the parametric equations   and   where x and y are measured in feet. Use the integration capabilities of a graphing utility to approximate the arc length of the path. Round your answer to one decimal place. ​ and The path of a projectile is modeled by the parametric equations   and   where x and y are measured in feet. Use the integration capabilities of a graphing utility to approximate the arc length of the path. Round your answer to one decimal place. ​ where x and y are measured in feet. Use the integration capabilities of a graphing utility to approximate the arc length of the path. Round your answer to one decimal place. ​

(Multiple Choice)
4.8/5
(18)

Find the arc length of the curve on the given interval. ​ Find the arc length of the curve on the given interval. ​

(Multiple Choice)
4.9/5
(39)

Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.

(Multiple Choice)
4.9/5
(32)

Find the vertex, focus, and directrix of the parabola and sketch its graph. Find the vertex, focus, and directrix of the parabola and sketch its graph.

(Multiple Choice)
4.8/5
(38)

Find a polar equation for the hyperbola with its focus at the pole, eccentricity Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   . , and directrix Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   . .

(Multiple Choice)
4.8/5
(40)

For the given point in polar coordinates, find the corresponding rectangular coordinates for the point. For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​ . ​

(Multiple Choice)
4.8/5
(34)

Find an equation of the ellipse with vertices Find an equation of the ellipse with vertices   and eccentricity   . ​ and eccentricity Find an equation of the ellipse with vertices   and eccentricity   . ​ . ​

(Multiple Choice)
4.9/5
(40)

Find a polar equation for the ellipse with its focus at the pole, eccentricity Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   . , and directrix Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   . .

(Multiple Choice)
4.9/5
(31)

Find the length of the curve Find the length of the curve   over the interval   . Round your answer to two decimal places. ​ over the interval Find the length of the curve   over the interval   . Round your answer to two decimal places. ​ . Round your answer to two decimal places. ​

(Multiple Choice)
4.8/5
(31)

Find Find   .  . Find   .

(Multiple Choice)
4.9/5
(38)

Write the corresponding rectangular equation for the curve represented by the parametric equations Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter. by eliminating the parameter.

(Multiple Choice)
4.7/5
(38)

Find the second derivative Find the second derivative   of the parametric equations   . ​ of the parametric equations Find the second derivative   of the parametric equations   . ​ . ​

(Multiple Choice)
4.8/5
(33)
Showing 101 - 114 of 114
close modal

Filters

  • Essay(0)
  • Multiple Choice(0)
  • Short Answer(0)
  • True False(0)
  • Matching(0)