Q1) A train accelerates from rest to 30 Km/h in the first 0.5 minute. (a) what is the average acceleration? (b) suppose the train slows to stop from a velocity of 22 Km/h in 10 seconds, what is the average acceleration? Note that the acceleration calculated .in m/s2

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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Q1) A train accelerates from rest
to 30 Km/h in the first 0.5 minute.
(a) what is the average
acceleration? (b) suppose the
train slows to stop from a velocity
of 22 Km/h in 10 seconds, what is
the average acceleration? Note
that the acceleration calculated
.in m/s2
Transcribed Image Text:Q1) A train accelerates from rest to 30 Km/h in the first 0.5 minute. (a) what is the average acceleration? (b) suppose the train slows to stop from a velocity of 22 Km/h in 10 seconds, what is the average acceleration? Note that the acceleration calculated .in m/s2
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