12.travellingspeed(approximately 34 miles per hour)in a zone where the posted speedlimit is 25 miles per hour. Asthe motorist passes a stationaryAcarataconstantof15m/spolicethepolicea constant rate ofcar,accelerate at3.10m/sec.sq.andmaintainsthis rateof acceleration untilthe police car pulls next to thespeeding car. Determine the timerequiredfortheofficertocatchthethespeedertravelled during theanddistancechase.a. 10sec, 150mb. 9.68sec, 145.20mс. 4.468ec, 66.90md. 5.64sec, 69.60me.none of the above

GivenSpeed of car , v=15 m/sPolice car is stationary Initial speed of police car ,u=0Acceleration of…

Answered: travelling speed pproximately 34 miles…

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travelling speed pproximately 34 miles per h a zone where the posted sp A car at nstant of 15: a

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

12.
travelling
speed
(approximately 34 miles per hour)
in a zone where the posted speed
limit is 25 miles per hour. As
the motorist passes a stationary
A
car
at
a
constant
of
15m/s
police
the
police
a constant rate of
car,
accelerate at
3.10m/sec.
sq.
and
maintains
this rate
of acceleration until
the police car pulls next to the
speeding car. Determine the time
required
for
the
officer
to
catch
the
the
speeder
travelled during the
and
distance
chase.
a. 10sec, 150m
b. 9.68sec, 145.20m
с. 4.468ec, 66.90m
d. 5.64sec, 69.60m
e.
none of the above

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