File Edit View History Bookmarks People Window Help ome - mylSU Secure https://e

Question

File Edit View History Bookmarks People Window Help ome - mylSU Secure https://edugen.wileyplus.com/edugen/student/mainfr.uni My Home x Mail-jbrya45@isu.eduWileyPLUS 11 en Assignment ruLL SCREEN PRINTER VERSION ·BACK OURCES Fall Chapter 02, Problem 68 A bus makes a trip according to the position-time graph shown in the drawing. What is the average velocity (magnitude and direction) of the bus during (a) segment A, (b) segment B, and (e) segment C? Express your answers in km/h +500 +400 +30.0 blem 06 oblem 09 oblem 20 100 0 0.5 10 15 2.0 2.5 3.0 Time (h) (a) Number Units Units Units roblem 61 MunE (b) Number Problem.03 (c) Number Version 4.24.120 edugen/sharedjassignment/test/aglisz.unidInc All Rights Reserved. A Division of John wiley &Sons;, Inc.

Explanation / Answer

As we know that slope of position time graph gives us velocity

So,

a)

Velocity = slope of Segment A

Velocity = 10 - 40 / 1.5 - 0

Velocity = -300/15 = -20 km /hr its retardation

b)As similar as above

Velocity = 20 - 10 / 2.5-1.5

Velocity = 10 / 1 = 10 km/hr

c)

Velocity = 40-20 / 3-2.5

Velocity = 20 / 0.5 = 40 km/hr

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.