Brazilian soccer star Marta has a penalty kick in the quarter-final match. She kicks the soccer ball from ground level with the (x, y)-coordinates (78, 14) on the soccer field shown in the figure and with initial velocity Vo = 8i – 4j + 27k fu/s. Assume an acceleration of 32 ft/s? duc to gravity and that the goal net has a height of 8 ft and a total width of 24 ft. 105 ft 105 ft 165 ft 165 ft Determine the position function that gives the position of the ball t seconds after it is hit. (Use symbolic notation and fractions where needed.) r(t) = r,(0)i + r,(0)j + rz(1)k | 27:– 322 Incorrect 271- 32? Incorrect 271– 322 Incorrect Does the ball go in the goal before hitting the ground? The ball hits the ground before it gets to the goal. The ball doesn't hit the ground before it gets to the goal.

Brazilian soccer star Marta has a penalty kick in the quarter-final match. She kicks the soccer ball from ground level with the (x, y)-coordinates (78, 14) on the soccer field shown in the figure and with initial velocity Vo = 8i – 4j + 27k fu/s. Assume an acceleration of 32 ft/s? duc to gravity and that the goal net has a height of 8 ft and a total width of 24 ft. 105 ft 105 ft 165 ft 165 ft Determine the position function that gives the position of the ball t seconds after it is hit. (Use symbolic notation and fractions where needed.) r(t) = r,(0)i + r,(0)j + rz(1)k | 27:– 322 Incorrect 271- 32? Incorrect 271– 322 Incorrect Does the ball go in the goal before hitting the ground? The ball hits the ground before it gets to the goal. The ball doesn't hit the ground before it gets to the goal.

Name: section 13.5 Question 9 Brazilian soccer star Marta has a penalty kick
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Description: section 13.5 Question 9 Brazilian soccer star Marta has a penalty kick in the quarter-final match. She kicks the soccer ball from ground level withthe (x, y)-coordinates (78, 14) on the soccer field shown in the figure and with initial velocity Vo =

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 2.10CYU: Check Your Understanding Verify that vector v V obtained in Example 2.14 is indeed a unit vector by...

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