**Problem Statement:**A 20-kg crate is lifted by a force of \( F = (100 + 5t^2) \, \text{N} \), where \( t \) is in seconds. [(Figure 1)].**Objective:**Determine how high the crate has moved upward when \( t = 2.5 \, \text{s} \), starting from rest.**Instructions:**Express your answer to three significant figures and include the appropriate units.**Input Fields:**- Enter the value for \( s \) (displacement).- Specify the units.**Graph/Diagram Description:**- The diagram includes a pulley system with a crate labeled \( A \) at the bottom.- The force \( F \) is applied in the upward direction on the pulley system.- This diagram illustrates the mechanics involved in lifting the crate using the applied force.**Note:**- Use the given force equation to evaluate the displacement.- You may need to integrate the equation to find the velocity and then displacement.- Consider using principles of kinematics and dynamics to solve the problem.**Interactive Elements:**- Submit button for answer submission.- Request Answer and Provide Feedback options are available.**Navigation:**- There is a "Next" button to move forward after completing this part.

Given data Mass of crate = 20 kg Force F = (100 +5t2) N Determine how high the crate has moved…

The 20-kg crate is lifted by a force of F = (100 + 5t2) N, where t is in seconds. (Figure 1) Figure A B 1 of 1 Part A Determine how high the crate has moved upward when t = 2.5 s, starting from rest. Express your answer to three significant figures and include the appropriate units. 8 = Value Submit μA Provide Feedback Request Answer Units ? Next >

The 20-kg crate is lifted by a force of F = (100 + 5t2) N, where t is in seconds. (Figure 1) Figure A B 1 of 1 Part A Determine how high the crate has moved upward when t = 2.5 s, starting from rest. Express your answer to three significant figures and include the appropriate units. 8 = Value Submit μA Provide Feedback Request Answer Units ? Next >

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

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

**Problem Statement:**

A 20-kg crate is lifted by a force of \( F = (100 + 5t^2) \, \text{N} \), where \( t \) is in seconds. [(Figure 1)].

**Objective:**

Determine how high the crate has moved upward when \( t = 2.5 \, \text{s} \), starting from rest.

**Instructions:**

Express your answer to three significant figures and include the appropriate units.

**Input Fields:**

- Enter the value for \( s \) (displacement).
- Specify the units.

**Graph/Diagram Description:**

- The diagram includes a pulley system with a crate labeled \( A \) at the bottom.
- The force \( F \) is applied in the upward direction on the pulley system.
- This diagram illustrates the mechanics involved in lifting the crate using the applied force.

**Note:**

- Use the given force equation to evaluate the displacement.
- You may need to integrate the equation to find the velocity and then displacement.
- Consider using principles of kinematics and dynamics to solve the problem.

**Interactive Elements:**

- Submit button for answer submission.
- Request Answer and Provide Feedback options are available.

**Navigation:**

- There is a "Next" button to move forward after completing this part.

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