Acceleration (ms) A particle travels along a straight line. Its acceleration in the interval 0 ≤ in the acceleration-time graph. 6 Figure 19.20 2 4 ≤ 6 is shown 6 7Time (s) (iv) At what time is the speed greatest?

Glencoe Physics: Principles and Problems, Student Edition
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ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter2: Representing Motion
Section2.1: Picturing Motion
Problem 1SSC
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main step only ( briefly) Short explanation needed
A particle travels along a straight line. Its
acceleration in the interval 0 ≤ t ≤ 6 is shown
in the acceleration-time graph.
Acceleration (ms)
765432IO
1 2 3
Figure 19.20
4 5 6 7Time (s)
[iv] At what time is the speed greatest?
Answer:-
3 il 6ms 2
liil 6ms¹
a = 3t
[iv] = 5
Transcribed Image Text:main step only ( briefly) Short explanation needed A particle travels along a straight line. Its acceleration in the interval 0 ≤ t ≤ 6 is shown in the acceleration-time graph. Acceleration (ms) 765432IO 1 2 3 Figure 19.20 4 5 6 7Time (s) [iv] At what time is the speed greatest? Answer:- 3 il 6ms 2 liil 6ms¹ a = 3t [iv] = 5
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