= Q13. As shown in the image below, the 86 kg-crate is initially at rest, and at a distance d = 8.2 m from the top of the spring. Then it slides down the inclined plane. If the coefficient of kinetic friction between the crate and the inclined plane is Mk 0.23, determine the compression of the spring, x, when the crate momentarily stops (as the spring reaches maximum compression). The spring has spring constant k = 1.8 kN/m and initially the spring is unstretched. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper Sl unit. Take g = 9.81 m/s².

= Q13. As shown in the image below, the 86 kg-crate is initially at rest, and at a distance d = 8.2 m from the top of the spring. Then it slides down the inclined plane. If the coefficient of kinetic friction between the crate and the inclined plane is Mk 0.23, determine the compression of the spring, x, when the crate momentarily stops (as the spring reaches maximum compression). The spring has spring constant k = 1.8 kN/m and initially the spring is unstretched. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper Sl unit. Take g = 9.81 m/s².

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

Q13. As shown in the image below, the 86 kg-crate is initially at rest, and at a
distance d = 8.2 m from the top of the spring. Then it slides down the inclined plane.
If the coefficient of kinetic friction between the crate and the inclined plane is μ =
0.23, determine the compression of the spring, x, when the crate momentarily stops
(as the spring reaches maximum compression). The spring has spring constant k = 1.8
kN/m and initially the spring is unstretched. Please pay attention: the numbers may
change since they are randomized. Your answer must include 2 places after the
decimal point, and proper SI unit. Take g = 9.81 m/s².
Your Answer:
45°
Answer
d
units

Expert Solution

Step 1

The frictional force acting on the crate can be determined as shown below.

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Solved in 2 steps with 2 images

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