Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Browse E

Alphabetical listing with fast deep pagination.
28266 items • Page 57 / 566

All 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
EXAMPLE 2.2 Writing the Symbols for Atoms Write the symbol for the atomm that ha
EXAMPLE 2.2 Writing the Symbols for Atoms Write the symbol for the atomm that has an atomc amber of 9 andamber of 19 How many electrons and how many neutrons does this atom lune 2…
EXAMPLE 2.3 Catching a Fly Ball GOAL Apply the definition of instantaneous accel
EXAMPLE 2.3 Catching a Fly Ball GOAL Apply the definition of instantaneous acceleration. v (m/s) u (m/s) PROBLEM A baseball player moves in a straight-line path in order to catch …
EXAMPLE 2.3 Catching a Fly Ball GOAL Apply the definition of instantaneous accel
EXAMPLE 2.3 Catching a Fly Ball GOAL Apply the definition of instantaneous acceleration. v (m/s) u (m/s) PROBLEM A baseball player moves in a straight-line path in order to catch …
EXAMPLE 20 : PRACTICE Multiplication Rule for AND Events DO AT HOME C = event th
EXAMPLE 20 : PRACTICE Multiplication Rule for AND Events DO AT HOME C = event that person is a child M = event that person lives in poverty SOURCE: http://www.npc.umich.edu/povert…
EXAMPLE 20 : PRACTICE Multiplication Rule for AND Events DO AT HOME C = event th
EXAMPLE 20 : PRACTICE Multiplication Rule for AND Events DO AT HOME C = event that person is a child M = event that person lives in poverty SOURCE: http://www.npc.umich.edu/povert…
EXAMPLE 20 : PRACTICE Multiplication Rule for AND Events DO AT HOME C = event th
EXAMPLE 20 : PRACTICE Multiplication Rule for AND Events DO AT HOME C = event that person is a child M = event that person lives in poverty SOURCE: http://www.npc.umich.edu/povert…
EXAMPLE 20.4Where Is the Energy Source? GOAL Use motional emf to find an induced
EXAMPLE 20.4Where Is the Energy Source? GOAL Use motional emf to find an induced emf and a opposes the motion, and a s indeced in the loo PROBLEM (a) The sliding bar in the figure…
EXAMPLE 21.3 Induced emf in a coil of wire In this example we\'ll see how an emf
EXAMPLE 21.3 Induced emf in a coil of wire In this example we'll see how an emf can be induced by a changing magnetic field. A circular coil of wire with 500 turns and an average …
EXAMPLE 28.1 The Balmer Series for Hydrogen Transitions responsible for the Balm
EXAMPLE 28.1 The Balmer Series for Hydrogen Transitions responsible for the Balmer series for the hydrogen atom. All transitions terminate at the n = 2 level. GOAL Calculate the w…
EXAMPLE 3 If the probability is 0.40 that a child exposed to a certain contagiou
EXAMPLE 3 If the probability is 0.40 that a child exposed to a certain contagious disease will catch it, what is the probability that the tenth child exposed to the disease will b…
EXAMPLE 3 Solve the compound inequality. Graph the solution set and write it usi
EXAMPLE 3 Solve the compound inequality. Graph the solution set and write it using Merol set-builder notation. x+3s 2x-1 and 3x 2 1 is shown below in blue. r> 1 x24 Only those …
EXAMPLE 3.0 A high-speed carnival ride In this example the motion is in a vertic
EXAMPLE 3.0 A high-speed carnival ride In this example the motion is in a vertical circle, Passengers in a carnival ride travel in circle ride moves at with radius m (Figure 3.24)…
EXAMPLE 3.0 A high-speed carnival ride In this example the motion is in a vertic
EXAMPLE 3.0 A high-speed carnival ride In this example the motion is in a vertical circle, Passengers in a carnival ride travel in circle ride moves at with radius m (Figure 3.24)…
EXAMPLE 3.2: In a blade with an airfoil profile the total aerodynamic force acti
EXAMPLE 3.2: In a blade with an airfoil profile the total aerodynamic force acting on the blade when wind speed is 25 ft /sec is 50 lb. Th e lift coefficient for this airfoil at t…
EXAMPLE 3.5Stranded Explorers From the point of view of an observer on the groun
EXAMPLE 3.5Stranded Explorers From the point of view of an observer on the ground, a package released from the rescue plane travels along the path shown. SOLUTION (A) Find the ran…
EXAMPLE 4 Evaluate the following integrals by interpreting each in terms of area
EXAMPLE 4 Evaluate the following integrals by interpreting each in terms of areas. SOLUTION (a) Since we can interpret this integral as the area under the curve we get (b) The gra…
EXAMPLE 4 If an object moves in a straight line with position function s = f(t),
EXAMPLE 4 If an object moves in a straight line with position function s = f(t), then the average velocity between t = a and t = b is f(b) - f(a)/ b - a and the velocity at t = c …
EXAMPLE 4.14 Connected Objects GOAL Use both the general method and the system a
EXAMPLE 4.14 Connected Objects GOAL Use both the general method and the system approach to solve a connected two-body problem involving gravity and friction in PROBLEM (a) A block…
EXAMPLE 4.14 Problem In wastewater treatment the digestion of sludge produces a
EXAMPLE 4.14 Problem In wastewater treatment the digestion of sludge produces a useful gas (carbon dioxide and methane), and in the course of digestion the sludge becomes less odo…
EXAMPLE 4.4 Differentiating acidities in different solvents which of the solvent
EXAMPLE 4.4 Differentiating acidities in different solvents which of the solvents given in Fig. 4.4 could be used to differentiate the acidities of HCI (pk, ~-6) and I Answer We n…
EXAMPLE 5 A man walks along a straight path at a speed of 6 ft/s. A searchlight
EXAMPLE 5 A man walks along a straight path at a speed of 6 ft/s. A searchlight is located on the ground 10 ft from the path and is kept focused on the man. At what rate is the se…
EXAMPLE 5.10Circus Acrobat An acrobat drops onto a springboard, causing it to co
EXAMPLE 5.10Circus Acrobat An acrobat drops onto a springboard, causing it to compress. SOLUTION Use conservation of mechanical energy. (1) (KE + PEg + PEs)i = (KE + PEg + PEs)f T…
EXAMPLE 5.10Circus Acrobat An acrobat drops onto a springboard, causing it to co
EXAMPLE 5.10Circus Acrobat An acrobat drops onto a springboard, causing it to compress. SOLUTION Use conservation of mechanical energy. (1) (KE + PEg + PEs)i = (KE + PEg + PEs)f T…
EXAMPLE 5.12Power Delivered by an Elevator Motor (a) The motor exerts an upward
EXAMPLE 5.12Power Delivered by an Elevator Motor (a) The motor exerts an upward force [T with arrow] on the elevator. A frictional force [f with arrow] and the force of gravity M …
EXAMPLE 5.2 More Sledding GOAL Calculate the work done by friction when an objec
EXAMPLE 5.2 More Sledding GOAL Calculate the work done by friction when an object is acted on by an applied force. PROBLEM An Eskimo returning from a successful fishing trip pulls…
EXAMPLE 5.3 Analysis: To assess the validity of the lumped capacitance approxima
EXAMPLE 5.3 Analysis: To assess the validity of the lumped capacitance approximation, we begin by calculating Biot numbers for the heating and cooling p A 3-mm-thick panel of alum…
EXAMPLE 5.7 Interpreting potential data to identify bonding trends in complexes
EXAMPLE 5.7 Interpreting potential data to identify bonding trends in complexes Ruthenium is located immediately below iron in the periodic table. The following reduction potentia…
EXAMPLE 5.7 Interpreting potential data to identify bonding trends in complexes
EXAMPLE 5.7 Interpreting potential data to identify bonding trends in complexes Ruthenium is located immediately below iron in the periodic table. The following reduction potentia…
EXAMPLE 6 A manufacturer produces bolts of a fabric with a fixed width. The cost
EXAMPLE 6 A manufacturer produces bolts of a fabric with a fixed width. The cost of producing x yards of this fabric is C = f(x) dollars.(a) What is the meaning of the derivative …
EXAMPLE 7.12 Work and energy on an air track Video Tutor Solution Now let\'s rev
EXAMPLE 7.12 Work and energy on an air track Video Tutor Solution Now let's revisit Example 7.8, adding a nonconservative force to the system. Suppose the glider is initially at r…
EXAMPLE 8.12A Ball Rolling Down an Incline A ball starts from rest at the top of
EXAMPLE 8.12A Ball Rolling Down an Incline A ball starts from rest at the top of an incline and rolls to the bottom without slipping. GOAL Combine gravitational, translational, an…
EXAMPLE 8.2 The Swinging Door (a) Top view of a door being pushed by a 300 N for
EXAMPLE 8.2The Swinging Door (a) Top view of a door being pushed by a 300 N force. (b) The components of the 300 N force. SOLUTION Substitute into the general torque equation. Set…
EXAMPLE 8.2: Assembly-Line Balancing The Model J Wagon is to be assembled on a c
EXAMPLE 8.2: Assembly-Line Balancing The Model J Wagon is to be assembled on a conveyor belt. Five hundred wagons are required per day. Production time per day is 420 minutes, and…
EXAMPLE 9.10 Floating in Two Fluids GOAL Apply Archimedes\' principle to an obje
EXAMPLE 9.10 Floating in Two Fluids GOAL Apply Archimedes' principle to an object floating in a fluid having two layers with different densities 1n PROBLEM A 1.00 x 103-kg cube of…
EXAMPLE 9.17 Rising Water Use the worked example above to help you solve this pr
EXAMPLE 9.17 Rising Water Use the worked example above to help you solve this problem. Find the height to which water would rise in a capillary tube with radius equal to 4.6 10-5 …
EXAMPLE 9.19 Turbulent Flow of Blood Goal Use the Reynolds number to determine a
EXAMPLE 9.19 Turbulent Flow of Blood Goal Use the Reynolds number to determine a speed associated with the onset of turbulence. Problem Determine the speed at which blood flowing …
EXAMPLE 9.5 Oil and Water GOAL Calculate pressures created by layers of differen
EXAMPLE 9.5 Oil and Water GOAL Calculate pressures created by layers of different fluids Air Po Oil PROBLEM In a huge oil tanker, salt water has flooded an oil tank to a depth of …
EXAMPLE 9.8 A Red-Tag Special on Crowns GOAL Apply Archimedes\' principle to a s
EXAMPLE 9.8 A Red-Tag Special on Crowns GOAL Apply Archimedes' principle to a submerged object. PROBLEM A bargain hunter purchases a "gold" crown at a flea market. After she gets …
EXAMPLE CODE: #include #include #include
EXAMPLE CODE: #include <LiquidCrystal_I2C.h> #include <Keypad.h> #include <Key.h> // The wire library is sometimes need you can remove it unless your compiler co…
EXAMPLE E9.13 Blood clots in immobilized patients Patients immobilized for a sub
EXAMPLE E9.13 Blood clots in immobilized patients Patients immobilized for a substantial amount of time can develop deep vein throm bosis (DVT), a blood clot in a leg or pelvis ve…
EXAMPLE ON GENERATING CASH FLOWS, EQUITY REVERSION AND NPV IRR ANALYSIS GIVEN Pu
EXAMPLE ON GENERATING CASH FLOWS, EQUITY REVERSION AND NPV IRR ANALYSIS GIVEN Purchase Price Land Value 30 yr.fixed rate loan @8% Loan to Value ratio 1st yr. Potential Gross Incom…
EXAMPLE PROBLEM APPLYING THE HENDERSON-HASSELBALCH EQUATION Calculate the pH of
EXAMPLE PROBLEM APPLYING THE HENDERSON-HASSELBALCH EQUATION Calculate the pH of a buffer solution made from 0.20 M HC_2H_3O_2 and 0.50 M C_2H_3O_2^- that has an acid dissociation …
EXAMPLE https://www.dropbox.com/s/t2r02ftjarqldzx/amazon_analysis.ipynb?dl=0 PYT
EXAMPLE https://www.dropbox.com/s/t2r02ftjarqldzx/amazon_analysis.ipynb?dl=0 PYTHON CSV What is the stop_name where the most people got on? Which direction has the highest passeng…
EXAMPLE: 7A: The maximum amount of magnesium fluoride that will dissolve in a 0.
EXAMPLE: 7A: The maximum amount of magnesium fluoride that will dissolve in a 0.200 M potassium fluoride solution is Incorrect KF is a soluble salt, MgF2 is not -3 The solubility …
EXAMPLE: Consider the reaction CH4(g) + H2O(g)-,3H2(g) CO(g) Using the standard
EXAMPLE: Consider the reaction CH4(g) + H2O(g)-,3H2(g) CO(g) Using the standard thermodynamic data in the tables linked above, calculate G for this reaction at 298.15K if the pres…
EXAMPLE: Explain how activation of the GABA neuron in the VTA affects DA release
EXAMPLE:        Explain how activation of the GABA neuron in the VTA affects DA release in the NAcc (independent of the possible influence of ?-endorphin or dynorphin): Increased …
EXAMPLE: Let n( Alice) = 95, e( Alice) = 59, d( Alice) = 11, n( Bob) = 77, e( Bo
EXAMPLE: Let n(Alice) = 95, e(Alice) = 59, d(Alice) = 11, n(Bob) = 77, e(Bob) = 53, and d(Bob) = 17. Alice and Bob have 26 possible contracts, from which they are to select and si…
EXAMPLE: Solid calcium bromide is slowly added to 75.0 mL of a potassium fluorid
EXAMPLE: Solid calcium bromide is slowly added to 75.0 mL of a potassium fluoride solution until the concentration of calcium ion is 0.0305 M. The maximum amount of fluoride remai…
EXAMPLE: Student 2; responding to initial post: \"Hey CC, great post! I agree th
EXAMPLE: Student 2; responding to initial post: "Hey CC, great post! I agree that based on their historic trends, IBM is slow to change and technology is only getting faster. I do…
EXAMPLE: Student 2; responding to initial post: \"Hey CC, great post! I agree th
EXAMPLE: Student 2; responding to initial post: "Hey CC, great post! I agree that based on their historic trends, IBM is slow to change and technology is only getting faster. I do…