I\'m having trouble answering question C. I don\'t understand what it\'s asking

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I'm having trouble answering question C. I don't understand what it's asking for and how to solve it.

https://usp32nj.theexperta.com/Common/TakeTutorialAssignment.aspx Chapter 2 Homework Begin Date:9/9/2018 12:01:00 AM- -Due Date: 9/16/2018 11:59:00 PM End Date: 9/16/2018 11:59:00 PM (14%) Problem 3: A car, moving to the left in a straight line in the negative x-direction. travels a distance d-16 m during time interval 5.5 s Refer to the figure Assignment Status Click here for detailed view Otheexpertta.com Problem Status Completed | | V 25% Part (a) What is the car's average speed, vavg, in meters per second, during the time interval? 2.91 JCorrect! 2 Completed 3 Partial 4 Completed 5 Completed 6 Completed 7 Completed 25% Part (b) What is the sign of the x-component of the car's velocity at any instant during the given time interval? -(negativ Correct! G S* 25% Part (c) What 1s the value of the x component of the cars average velocity va in meters per second, during the given time interval? Grade Summary avg.t Potential 94% cos() cotan asinacos0 atan acotaninh) coshO ncotanh sinO tan() 1(1)| 7 | 8 | 9 Submissions Attenapts remaining: (300 per attempt) detailed view 30% 30% Degrees Radians « 928 PM O Type here to search 9/12/2018 2

Explanation / Answer

here,

d = 16 m

time interval , dt = 5.5 s

C)

the average velocity , v= net displacement /time taken

v = - d /dt m/s

v = - 16/5.5 m/s

v = - 2.91 m/s

the average velocity is -2.91 m/s

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