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1 Assessment Well done! You are now ready to take your post-test. You may again go over the lessons, activities, and figures to review for the final assessment. Good luck! Multiple Choice Directions: Choose the letter of the best answer. Write your answer on a separate sheet of paper. What is trajectory? A. the highest peak of a projectile B. the time of flight of a projectile C. the parabolic path followed by a projectile D. the horizontal displacement of a projectile Prim 2. It is the height from a projectile's path when the vertical component equals zero. A. minimum height B. maximum height C. range D. trajectory 3. In a projectile, the displacement in the horizontal direction is called A. minimum height B. maximum height C. range D. trajectory 4. The launch angle of a projectile can be anywhere from A. 0 to 45 degrees B. 0 to 90 degrees C. 0 to 180 degrees D. 0 to 360 degrees 5. In projectile motion, as you make the launch angle greater, the maximum height will A. be higher B. be lower C. remain the same D. become zero 6. What happens to the range of a projectile if you keep increasing its launch angle? A. It will increase until 45° then decrease from there B. It will decrease until 45° then increase from there C. It will increase until 45° then remain the same from there D. It will increase until 45° then becomes zero all throughout 7. Given the same initial velocity, 45° is the launch angle that will result to the A. shortest range. B. longest C. fastest D. slowest 8. Given a projectile travelling at 10 m/s, at which launch angle below will it have the longest range? A. 40° B. 60° 12 C. 70° D. 80°

1 Assessment Well done! You are now ready to take your post-test. You may again go over the lessons, activities, and figures to review for the final assessment. Good luck! Multiple Choice Directions: Choose the letter of the best answer. Write your answer on a separate sheet of paper. What is trajectory? A. the highest peak of a projectile B. the time of flight of a projectile C. the parabolic path followed by a projectile D. the horizontal displacement of a projectile Prim 2. It is the height from a projectile's path when the vertical component equals zero. A. minimum height B. maximum height C. range D. trajectory 3. In a projectile, the displacement in the horizontal direction is called A. minimum height B. maximum height C. range D. trajectory 4. The launch angle of a projectile can be anywhere from A. 0 to 45 degrees B. 0 to 90 degrees C. 0 to 180 degrees D. 0 to 360 degrees 5. In projectile motion, as you make the launch angle greater, the maximum height will A. be higher B. be lower C. remain the same D. become zero 6. What happens to the range of a projectile if you keep increasing its launch angle? A. It will increase until 45° then decrease from there B. It will decrease until 45° then increase from there C. It will increase until 45° then remain the same from there D. It will increase until 45° then becomes zero all throughout 7. Given the same initial velocity, 45° is the launch angle that will result to the A. shortest range. B. longest C. fastest D. slowest 8. Given a projectile travelling at 10 m/s, at which launch angle below will it have the longest range? A. 40° B. 60° 12 C. 70° D. 80°

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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1 Assessment Well done! You are now ready to take your post-test. You may again go over the lessons, activities, and figures to review for the final assessment. Good luck! Multiple Choice Directions: Choose the letter of the best answer. Write your answer on a separate sheet of paper. What is trajectory? A. the highest peak of a projectile B. the time of flight of a projectile C. the parabolic path followed by a projectile D. the horizontal displacement of a projectile Prim 2. It is the height from a projectile's path when the vertical component equals zero. A. minimum height B. maximum height C. range D. trajectory 3. In a projectile, the displacement in the horizontal direction is called A. minimum height B. maximum height C. range D. trajectory 4. The launch angle of a projectile can be anywhere from A. 0 to 45 degrees B. 0 to 90 degrees C. 0 to 180 degrees D. 0 to 360 degrees 5. In projectile motion, as you make the launch angle greater, the maximum height will A. be higher B. be lower C. remain the same D. become zero 6. What happens to the range of a projectile if you keep increasing its launch angle? A. It will increase until 45° then decrease from there B. It will decrease until 45° then increase from there C. It will increase until 45° then remain the same from there D. It will increase until 45° then becomes zero all throughout 7. Given the same initial velocity, 45° is the launch angle that will result to the A. shortest range. B. longest C. fastest D. slowest 8. Given a projectile travelling at 10 m/s, at which launch angle below will it have the longest range? A. 40° B. 60° 12 C. 70° D. 80°
Transcribed Image Text:1 Assessment Well done! You are now ready to take your post-test. You may again go over the lessons, activities, and figures to review for the final assessment. Good luck! Multiple Choice Directions: Choose the letter of the best answer. Write your answer on a separate sheet of paper. What is trajectory? A. the highest peak of a projectile B. the time of flight of a projectile C. the parabolic path followed by a projectile D. the horizontal displacement of a projectile Prim 2. It is the height from a projectile's path when the vertical component equals zero. A. minimum height B. maximum height C. range D. trajectory 3. In a projectile, the displacement in the horizontal direction is called A. minimum height B. maximum height C. range D. trajectory 4. The launch angle of a projectile can be anywhere from A. 0 to 45 degrees B. 0 to 90 degrees C. 0 to 180 degrees D. 0 to 360 degrees 5. In projectile motion, as you make the launch angle greater, the maximum height will A. be higher B. be lower C. remain the same D. become zero 6. What happens to the range of a projectile if you keep increasing its launch angle? A. It will increase until 45° then decrease from there B. It will decrease until 45° then increase from there C. It will increase until 45° then remain the same from there D. It will increase until 45° then becomes zero all throughout 7. Given the same initial velocity, 45° is the launch angle that will result to the A. shortest range. B. longest C. fastest D. slowest 8. Given a projectile travelling at 10 m/s, at which launch angle below will it have the longest range? A. 40° B. 60° 12 C. 70° D. 80°
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