Q4/ For the figure below the spring is used to stop a 10kg package. If the maximum deflection in the spring is 70mm, (a) the total work of the system in the figure belowis:8m/sHk=0.25/K=400N/m10kg500m0=3015 J14.87J-15J-14JO 13.96 J (b): The total work whentheta =0 equal to:-14.959 J13.32J14.259-14 J-13.85J

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Answered: Q4/ For the figure below the spring is…

Q4/ For the figure below the spring is used to stop a 10 kg package. If the maximum deflection in the spring is 70 mm, (a) the total work of the system in the figure below is:

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.8.11P: A bumper for a mine car is constructed with a spring of stiffness k = 1120 lb/in. (see figure). If a...

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Question

Q4/ For the figure below the spring is used to stop a 10
kg package. If the maximum deflection in the spring is 70
mm, (a) the total work of the system in the figure below
is:
8m/s
Hk=0.25
/K=400N/m
10kg
500m
0=30
15 J
14.87J
-15J
-14J
O 13.96 J

(b): The total work when
theta =0 equal to:
-14.959 J
13.32J
14.259
-14 J
-13.85J

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