The position of a car traveling between two stop signs along a straight city block is given by r = (9t (5) sin (2)) m, where t denotes time (in seconds) and where the argument of the sine function is measured in radians. Compute the displacement of the car between 2.45 s and 3.7 s, as well as between 11.1 and 12.7 s. For each of these time intervals compute the average velocity. 0 The displacement of the car between 2.45 and 3.7 s is The displacement of the car between 11.1 and 12.7 s is The average velocity of the car between 2.45 and 3.7 s is The average velocity of the car between 11.1 and 12.7 s is u, m. (Round the final answer to four decimal places.) ^ um. (Round the final answer to two decimal places.) u, m/s. (Round the final answer to four decimal places.) u, m/s. (Round the final answer to three decimal places.)

The position of a car traveling between two stop signs along a straight city block is given by r = (9t (5) sin (2)) m, where t denotes time (in seconds) and where the argument of the sine function is measured in radians. Compute the displacement of the car between 2.45 s and 3.7 s, as well as between 11.1 and 12.7 s. For each of these time intervals compute the average velocity. 0 The displacement of the car between 2.45 and 3.7 s is The displacement of the car between 11.1 and 12.7 s is The average velocity of the car between 2.45 and 3.7 s is The average velocity of the car between 11.1 and 12.7 s is u, m. (Round the final answer to four decimal places.) ^ um. (Round the final answer to two decimal places.) u, m/s. (Round the final answer to four decimal places.) u, m/s. (Round the final answer to three decimal places.)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

(9t - (45) sin (²)) m, where t
The position of a car traveling between two stop signs along a straight city block is given by r =
denotes time (in seconds) and where the argument of the sine function is measured in radians. Compute the displacement of the car
between 2.45 s and 3.7 s, as well as between 11.1 and 12.7 s. For each of these time intervals compute the average velocity.
The displacement of the car between 2.45 and 3.7 s is
The displacement of the car between 11.1 and 12.7 s is
The average velocity of the car between 2.45 and 3.7 s is
The average velocity of the car between 11.1 and 12.7 s is
A
um. (Round the final answer to four decimal places.)
A
um. (Round the final answer to two decimal places.)
^
up m/s. (Round the final answer to four decimal places.)
A
up m/s. (Round the final answer to three decimal places.)

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