Heddy practices with first her bow and arrow. She hopes that her first arrow will hit the center of a target which is located at a horizontal distance of 7.00 m from the arrow's launch point. The target's center is located 1.50 m above the ground. Heddy shoots her first arrow with a launch velocity of 12.0 m/s directed 20 degrees above the horizontal. At the instant of its launch, the arrow is located 1.00 m above the ground, as shown in the figure. In the following, treat the arrow as a point particle (or a ball which has been pitched). In the following, assume that air resistance is negligible and that g=9.80 m/ Target I 0.500 m I 0.500 m Target's \20° center 1.50 m 1.00 m 7.00 m 18. How much time would it take the arrow to travel a horizontal distance of 7.00 m? A. 0.583 s. B. 1.71 s. C. 0.869 s. D. 0.621 s. E. 0.419 s. 19. Which one of the following statements is correct? A. The arrow hits the ground before reaching the target. B. The arrow hits the target, 0.35 m above the target's center. C. The arrow hits the target, 0.16 m above the target's center. D. The arrow hits the target, 0.22 m above the target's center. E. The arrow hits the ground beyond the target.

Heddy practices with first her bow and arrow. She hopes that her first arrow will hit the center of a target which is located at a horizontal distance of 7.00 m from the arrow's launch point. The target's center is located 1.50 m above the ground. Heddy shoots her first arrow with a launch velocity of 12.0 m/s directed 20 degrees above the horizontal. At the instant of its launch, the arrow is located 1.00 m above the ground, as shown in the figure. In the following, treat the arrow as a point particle (or a ball which has been pitched). In the following, assume that air resistance is negligible and that g=9.80 m/ Target I 0.500 m I 0.500 m Target's \20° center 1.50 m 1.00 m 7.00 m 18. How much time would it take the arrow to travel a horizontal distance of 7.00 m? A. 0.583 s. B. 1.71 s. C. 0.869 s. D. 0.621 s. E. 0.419 s. 19. Which one of the following statements is correct? A. The arrow hits the ground before reaching the target. B. The arrow hits the target, 0.35 m above the target's center. C. The arrow hits the target, 0.16 m above the target's center. D. The arrow hits the target, 0.22 m above the target's center. E. The arrow hits the ground beyond the target.

Name: Heddy practices with first her bow and arrow. She hopes that her firs
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Description: Heddy practices with first her bow and arrow. She hopes that her first arrow will hit the center of a target which is located at ahorizontal distance of 7.00 m from the arrow's launch point. The target's center is located 1.50 m above the ground.Hed

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 3P: A particle initially located at the origin has an acceleration of a=3.00jm/s2 and an initial...

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