Yahoo Answers: Answers and Comments for A massspring system oscillates with an amplitude of 5.80 cm. If the spring constant is 275 N/m and the mass is 582 g,? [Physics]
Copyright © Yahoo! Inc. All rights reserved.
https://answers.yahoo.com/question/index?qid=20190808223810AAEqa47
From wojtek
enUS
Thu, 08 Aug 2019 22:38:10 +0000
3
Yahoo Answers: Answers and Comments for A massspring system oscillates with an amplitude of 5.80 cm. If the spring constant is 275 N/m and the mass is 582 g,? [Physics]
292
38
https://answers.yahoo.com/question/index?qid=20190808223810AAEqa47
https://s.yimg.com/zz/combo?images/emaillogous.png

From Anonymous: 1)
E = 1/2 k A^2
E = 0.5 * 275 * 0.058^2 = 0.4...
https://answers.yahoo.com/question/index?qid=20190808223810AAEqa47
https://answers.yahoo.com/question/index?qid=20190808223810AAEqa47
Thu, 08 Aug 2019 23:34:34 +0000
1)
E = 1/2 k A^2
E = 0.5 * 275 * 0.058^2 = 0.46 J
2)
v = w A = sqrt(k/m) A
v = sqrt(275/0.582) * 0.058 = 1.26 m/s
3)
a = w^2 A = (k/m) A
a = (275/0.582) * 0.058 = 27.41 m/s^2

From electron1: To solve this problem, I will assume the sprin...
https://answers.yahoo.com/question/index?qid=20190808223810AAEqa47
https://answers.yahoo.com/question/index?qid=20190808223810AAEqa47
Fri, 09 Aug 2019 01:57:32 +0000
To solve this problem, I will assume the spring is moving horizontally. The following equation is used to calculate the mechanical energy.
ME = ½ * k * d^2 = ½ * 275 * 0.058^2 = 0.46255 J
2. Determine the maximum speed of the object.
The maximum speed occurs when all of the mechanical energy has been converted into kinetic energy.
KE = ½ * 0.582 * v^2 = 0.291 * v^2
0.291 * v^2 = 0.46255
v = √(0.46255 ÷ 0.291)
This is approximately 1.59 m/s.
3. Determine the maximum acceleration.
The maximum acceleration occurs when the spring is exerting the maximum force. The equation for the maximum force is shown below.
Maximum force = k * d
F = 275 * 0.058 = 15.95 N
15.95 = 0.582 * a
a = 15.95 ÷ 0.582
This is approximately 27.4 m/s^2. I hope this is helpful for you.