Enhanced EOC: Exercise 3.7 The coordinates of a bird flying in the xy plane are given by z(t) = at and y(t) = 3.0m- ßt², where a=2.4 m/s and 8 = 1.2 m/s². You may want to review (Page) For help with math skills, you may want to review. Differentiation of Polynomial Functions Vector Magnitudes Determining the Angle of a Vector For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Calculating average and instantaneous accelerations. ▼ Part A [5] ΑΣΦ v(t) = 2.4t, 2.4t Calculate the velocity vector of the bird as a function of time. Give your answer as a pair of components separated by a comma. For example, if you think the x component is 3t and the y component is 4t, then you should enter 3t, 4t. Express your answer using two significant figures for all coefficients. View Available Hint(s) Submit Previous Answers 3 → X Incorrect; Try Again; 4 attempts remaining 4 Part B [VG] ΑΣΦ ? P Pearson < m/s ? 3 of 20 Calculate the acceleration vector of the bird as a function of time. Give your answer as a pair of components separated by a comma. For example, if you think the x component is 3t and the y component is 4t, then you should enter 3t, 4t. Express your answer using two significant figures for all coefficients. View Available Hint(s) Review | Constants
Enhanced EOC: Exercise 3.7 The coordinates of a bird flying in the xy plane are given by z(t) = at and y(t) = 3.0m- ßt², where a=2.4 m/s and 8 = 1.2 m/s². You may want to review (Page) For help with math skills, you may want to review. Differentiation of Polynomial Functions Vector Magnitudes Determining the Angle of a Vector For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Calculating average and instantaneous accelerations. ▼ Part A [5] ΑΣΦ v(t) = 2.4t, 2.4t Calculate the velocity vector of the bird as a function of time. Give your answer as a pair of components separated by a comma. For example, if you think the x component is 3t and the y component is 4t, then you should enter 3t, 4t. Express your answer using two significant figures for all coefficients. View Available Hint(s) Submit Previous Answers 3 → X Incorrect; Try Again; 4 attempts remaining 4 Part B [VG] ΑΣΦ ? P Pearson < m/s ? 3 of 20 Calculate the acceleration vector of the bird as a function of time. Give your answer as a pair of components separated by a comma. For example, if you think the x component is 3t and the y component is 4t, then you should enter 3t, 4t. Express your answer using two significant figures for all coefficients. View Available Hint(s) Review | Constants
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 83AP: A marathon runner completes a 42.188-km course in 2 h, 30 min, and 12s. There is an uncertainty of...
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ISBN:
9781938168277
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William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
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