The 13.3-in. spring is compressed to a 6.9-in. length, where it is released from rest and accelerates the s has an initial value of 280 ft/sec² and then decreases linearly with the x-movement of the block, reachin its original 13.3-in. length. Calculate the time t for the block to go (a) 3.2 in. and (b) 6.4 in. -6.9" 13.3" wwwwwww Answers: To go 3.2 in., t= i To go 6.4 in.. t= i x sec sec

College Physics
11th Edition
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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The 13.3-in. spring is compressed to a 6.9-in. length, where it is released from rest and accelerates the sliding block A. The acceleration
has an initial value of 280 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains
its original 13.3-in. length. Calculate the time t for the block to go (a) 3.2 in. and (b) 6.4 in.
-6.9
-13.3"
Answers:
To go 3.2 in., t=
To go 6.4 in.,
t =
i
sec
sec
Transcribed Image Text:The 13.3-in. spring is compressed to a 6.9-in. length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 280 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 13.3-in. length. Calculate the time t for the block to go (a) 3.2 in. and (b) 6.4 in. -6.9 -13.3" Answers: To go 3.2 in., t= To go 6.4 in., t = i sec sec
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