Explanation Work is defined as the amount of energy needed to perform any physical task. If constant force is applied, then the work is simply given by the following equation W = F × d Where W = W o r k d o n e F = C o n s t a n t F o r c e d = d i s t a n c e t h r o u g h w h i c h t h e f o r c e a c t s If the force applied is not constant and changes over time, then integral equation is used to calculate the work done. W = ∫ x = a x = b f ( x ) d x Where, W = W o r k d o n e f ( x ) = f o r c e a s a f u n c t i o n o f d i s t a n c e x = d i s t a n c e t h r o u g h w h i c h t h e f o r c e a c t s Given: Given a lightweight material of density 600 k g / m 3 out of which a box of height 3 m and a square base of side 2 m is needed to be built. Formula Used: We know that force or weight is given as F = m a or F = m g , where is acceleration due to gravity. Also, Mass, m = V D , where V is the volume of the object and d is the density...

4th Edition

ISBN: 9781319323394

Author: Rogawski

Publisher: MAC HIGHER

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Question

Chapter 6.5, Problem 11E

To determine

The work done against the gravity to build a box of height $3 m$ and a square base of side $2 m$ from a lightweight material of density $600 k g / m^{3}$

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Chapter 6.5, Problem 10E

Chapter 6.5, Problem 12E

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CALCULUS W/SAPLING ACCESS >IC<

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Knowledge Booster

The work done against the gravity to build a box of height 3 m and a square base of side 2 m from a lightweight material of density 600 k g / m 3

Solution Summary: The author explains that work is defined as the amount of energy needed to perform any physical task. If the force applied is not constant, then integral equation is used to calculate the work done.

The work done against the gravity to build a box of height $3 m$ and a square base of side $2 m$ from a lightweight material of density $600 k g / m^{3}$

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Chapter 6 Solutions

The work done against the gravity to build a box of height 3 m and a square base of side 2 m from a lightweight material of density 600 k g / m 3

Solution Summary: The author explains that work is defined as the amount of energy needed to perform any physical task. If the force applied is not constant, then integral equation is used to calculate the work done.

The work done against the gravity to build a box of height 3 m and a square base of side 2 m from a lightweight material of density 600 kg/m3

Want to see the full answer?

Chapter 6 Solutions

The work done against the gravity to build a box of height $3 m$ and a square base of side $2 m$ from a lightweight material of density $600 k g / m^{3}$