while the paths Bob and Carrie follow are portions of circular arcs, as shown in Fig. 3.28. Each student walks at a constant speed. All three leave the dorm at the same time, and they arrive simultaneously at the library. Dorm A B FIGURE 3.28 Passage Problems 95-98 Library 95. Which statement characterizes the distances the students travel? a. They're equal. b. CA B c. C > B > A d. BC A 96. Which statement characterizes the students' displacements? a. They're equal. b. C>A> B c. C > B > A d. B > C > A 97. Which statement characterizes their average speeds? a. They're equal. b. CA > B c. CB > A d. B > C > A 98. Which statement characterizes their accelerations while walking (not starting and stopping)? a. They're equal. b. None accelerates. c. A B C d. C > B > A e. B>C> A f. There's not enough information to decide. launch angle. Passage Problems Alice (A), Bob (B), and Carrie (C) all start from their dorm and head for the library for an evening study session. Alice takes a straight path,

while the paths Bob and Carrie follow are portions of circular arcs, as shown in Fig. 3.28. Each student walks at a constant speed. All three leave the dorm at the same time, and they arrive simultaneously at the library. Dorm A B FIGURE 3.28 Passage Problems 95-98 Library 95. Which statement characterizes the distances the students travel? a. They're equal. b. CA B c. C > B > A d. BC A 96. Which statement characterizes the students' displacements? a. They're equal. b. C>A> B c. C > B > A d. B > C > A 97. Which statement characterizes their average speeds? a. They're equal. b. CA > B c. CB > A d. B > C > A 98. Which statement characterizes their accelerations while walking (not starting and stopping)? a. They're equal. b. None accelerates. c. A B C d. C > B > A e. B>C> A f. There's not enough information to decide. launch angle. Passage Problems Alice (A), Bob (B), and Carrie (C) all start from their dorm and head for the library for an evening study session. Alice takes a straight path,

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 57P: In 1999, Robbie Knievel was the first to jump the Grand Canyon on a motorcycle. At a narrow part of...

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