2.2s to change his direction. What was his average acceleration during the "swerve"?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 5OQ: Does a car moving around a circular track with constant speed have (a) zero acceleration, (b) an...
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Please answer question and just send me the paper solutions asap dont type the answer question 14 please do not cancel use this formula only please
Question 14
Mr. Muscedere is driving his truck at a speed of 4.1m/s in the heading of [E47N]. He
notices a squirrel and turns his truck to head [W67N] at the same speed. It takes him
2.2s to change his direction. What was his average acceleration during the
"swerve"?
Transcribed Image Text:Question 14 Mr. Muscedere is driving his truck at a speed of 4.1m/s in the heading of [E47N]. He notices a squirrel and turns his truck to head [W67N] at the same speed. It takes him 2.2s to change his direction. What was his average acceleration during the "swerve"?
Fr = µF,
sinA
sinB
sinc
Fnet = ma
a2 = b2 + c2 – 2bccosA
a
C
V2 = V1 + aAt
Ad
Ad = V,At + %aAť?
Ad = v2At - KaAť
Vav =
ww
Ad = %(v1 + V2)At
(v2 = (v1)? + 2aAd
4n2r
%3D
g = 9.81
%3D
ac =
4n?rf2
%3D
T2
Transcribed Image Text:Fr = µF, sinA sinB sinc Fnet = ma a2 = b2 + c2 – 2bccosA a C V2 = V1 + aAt Ad Ad = V,At + %aAť? Ad = v2At - KaAť Vav = ww Ad = %(v1 + V2)At (v2 = (v1)? + 2aAd 4n2r %3D g = 9.81 %3D ac = 4n?rf2 %3D T2
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