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# Solutions for Chapter 11-2: Work Done by a Variable Force ## Full solutions for Calculus: Concepts and Applications | 2nd Edition

ISBN: 9781559536547 Solutions for Chapter 11-2: Work Done by a Variable Force

Solutions for Chapter 11-2
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##### ISBN: 9781559536547

This textbook survival guide was created for the textbook: Calculus: Concepts and Applications, edition: 2. This expansive textbook survival guide covers the following chapters and their solutions. Calculus: Concepts and Applications was written by and is associated to the ISBN: 9781559536547. Chapter 11-2: Work Done by a Variable Force includes 19 full step-by-step solutions. Since 19 problems in chapter 11-2: Work Done by a Variable Force have been answered, more than 19345 students have viewed full step-by-step solutions from this chapter.

Key Calculus Terms and definitions covered in this textbook
• Acceleration due to gravity

g ? 32 ft/sec2 ? 9.8 m/sec

• Binomial

A polynomial with exactly two terms

• Distance (on a number line)

The distance between real numbers a and b, or |a - b|

• End behavior

The behavior of a graph of a function as.

• Equal matrices

Matrices that have the same order and equal corresponding elements.

• Equilibrium point

A point where the supply curve and demand curve intersect. The corresponding price is the equilibrium price.

• First-degree equation in x , y, and z

An equation that can be written in the form.

• Five-number summary

The minimum, first quartile, median, third quartile, and maximum of a data set.

• Imaginary part of a complex number

See Complex number.

• Limit

limx:aƒ1x2 = L means that ƒ(x) gets arbitrarily close to L as x gets arbitrarily close (but not equal) to a

• Magnitude of an arrow

The magnitude of PQ is the distance between P and Q

• Multiplication principle of counting

A principle used to find the number of ways an event can occur.

• NDER ƒ(a)

See Numerical derivative of ƒ at x = a.

• Phase shift

See Sinusoid.

• Placebo

In an experimental study, an inactive treatment that is equivalent to the active treatment in every respect except for the factor about which an inference is to be made. Subjects in a blind experiment do not know if they have been given the active treatment or the placebo.

The graph in three dimensions of a seconddegree equation in three variables.

• Recursively defined sequence

A sequence defined by giving the first term (or the first few terms) along with a procedure for finding the subsequent terms.

• Richter scale

A logarithmic scale used in measuring the intensity of an earthquake.

• Standard unit vectors

In the plane i = <1, 0> and j = <0,1>; in space i = <1,0,0>, j = <0,1,0> k = <0,0,1>

• x-intercept

A point that lies on both the graph and the x-axis,.

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