Engineering analysis
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(8%) Problem 11: A 4.8 g charged insulating ball hangs on a 1.25 cm long string
(8%) Problem 11: A 4.8 g charged insulating ball hangs on a 1.25 cm long string in a uniform horizontal electric field as shown in the fi gure Otheexpertta.com - Given the charge …
(8%) Problem 11: A uniform flat disk of radius R and mass 2M is pivoted at point
(8%) Problem 11: A uniform flat disk of radius R and mass 2M is pivoted at point P. A point mass of 1/2 M is attached to the edge of the disk. 2M M otheexpertta.com 33% Part (a) C…
(8%) Problem 11: An electron has an initial velocity of 4.8 × 106 m/s in a unifo
(8%) Problem 11: An electron has an initial velocity of 4.8 × 106 m/s in a uniform 1.85 × 105 N/C electric field. The field accelerates the electron in the direction opposite to i…
(8%) Problem 12. A hollow, uniformly charged sphere has an inner radius ofri sph
(8%) Problem 12. A hollow, uniformly charged sphere has an inner radius ofri sphere has a net charge of Q = 2.5 C. 0.11 m and an outer radius of r229 m. The what is the magnitude …
(8%) Problem 12. A hollow, uniformly charged sphere has an inner radius ofri sph
(8%) Problem 12. A hollow, uniformly charged sphere has an inner radius ofri sphere has a net charge of Q = 2.5 C. 0.11 m and an outer radius of r229 m. The what is the magnitude …
(8%) Problem 12: A bowling ballm1.6 kg is dropped from a height h. It falls a di
(8%) Problem 12: A bowling ballm1.6 kg is dropped from a height h. It falls a distance, d, before encountering a large tube r 4.2 m which is connected by two bolts, each of which …
(8%) Problem 12: Consider the circuit in the figure, with the current directions
(8%) Problem 12: Consider the circuit in the figure, with the current directions defined as shown. There are four resistors in this circuit (Ri, R2, R3, and R4) and four batteries…
(8%) Problem 12: Consider the compound optical system shown in the diagram, wher
(8%) Problem 12: Consider the compound optical system shown in the diagram, where two thin lenses of focal lengths 6-5 cm (left lens) and 42 cm (right lens are separated by a dist…
(8%) Problem 12: Consider the compound optical system shown in the diagram, wher
(8%) Problem 12: Consider the compound optical system shown in the diagram, where two thin lenses of focal lengths 6-5 cm (left lens) and 42 cm (right lens are separated by a dist…
(8%) Problem 12: Consider the compound optical system shown in the diagram, wher
(8%) Problem 12: Consider the compound optical system shown in the diagram, where two thin lenses of focal lengths 7.5 cm (left lens) and 35.5 cm (right lens) are separated by a d…
(8%) Problem 12: Consider the compound optical system shown in the diagram, wher
(8%) Problem 12: Consider the compound optical system shown in the diagram, where two thin lenses of focal lengths 65 cm (left lens and 36.5 cm (right lens are separated by a dist…
(8%) Problem 12: Consider the compound optical system shown in the diagram, wher
(8%) Problem 12: Consider the compound optical system shown in the diagram, where two thin lenses of focal lengths 6-5 cm (left lens) and 42 cm (right lens are separated by a dist…
(8%) Problem 12: Consider the compound optical system shown in the diagram, wher
(8%) Problem 12: Consider the compound optical system shown in the diagram, where two thin lenses of focal lengths 6-5 cm (left lens) and 42 cm (right lens are separated by a dist…
(8%) Problem 12: Consider the compound optical system shown in the diagram, wher
(8%) Problem 12: Consider the compound optical system shown in the diagram, where two thin lenses of focal lengths 7.5 cm (left lens) and 35.5 cm (right lens) are separated by a d…
(8%) Problem 12: Consider the compound optical system shown in the diagram, wher
(8%) Problem 12: Consider the compound optical system shown in the diagram, where two thin lenses of focal lengths 65 cm (left lens and 36.5 cm (right lens are separated by a dist…
(8%) Problem 12: Unpolarized light of intensity 10-750 W/m2 is incident upon two
(8%) Problem 12: Unpolarized light of intensity 10-750 W/m2 is incident upon two polarizers. The first has its polarizing axis vertical, and the axis of the second is rotated = 45…
(8%) Problem 12: Unpolarized light of intensity 10-750 W/m2 is incident upon two
(8%) Problem 12: Unpolarized light of intensity 10-750 W/m2 is incident upon two polarizers. The first has its polarizing axis vertical, and the axis of the second is rotated = 45…
(8%) Problem 13: The frequency range for AM radio is 540 to 1600 kHz. The freque
(8%) Problem 13: The frequency range for AM radio is 540 to 1600 kHz. The frequency range for FM radio is 88.0 to 108 MHz. 25% Part (a) Caculate the maximum wavelength for AM radi…
(8%) Problem 13: To maintain a constant speed, the force provided by a car\'s en
(8%) Problem 13: To maintain a constant speed, the force provided by a car's engine must equal the drag force plus the force of friction of the road (the rolling resistance). Assu…
(8%) Problem 1: A car, moving to the left in a straight line in the negative x-d
(8%) Problem 1: A car, moving to the left in a straight line in the negative x-direction. travels a distance d,1 m during time interval -8.5 s. Refer to the figure Otheexpertta.co…
(8%) Problem 1: When you dop an object, it accelerates downward at 32.2 fis2. à
(8%) Problem 1: When you dop an object, it accelerates downward at 32.2 fis2. à Consider what happens if a ball is thrown upward at an angle above the horizon. What is the acceler…
(8%) Problem 1: You place your ear onto a steel railroad track and hear the soun
(8%) Problem 1: You place your ear onto a steel railroad track and hear the sound of a distant train through the rails seconds before you do through the air. The speed of sound in…
(8%) Problem 2: A skydiver plunges d,-450 meters in t,-7.9 s before releasing hi
(8%) Problem 2: A skydiver plunges d,-450 meters in t,-7.9 s before releasing his parachute. After the chute opens, he plunges an additional d2-845 meters in t2-139 s. See the fig…
(8%) Problem 2: Since a proton has a positive charge, it will move in an electro
(8%) Problem 2: Since a proton has a positive charge, it will move in an electromagnetic field under the Coulomb force. When a proton moves in the same direction as the electric f…
(8%) Problem 3: An antenna with power P = 3.8 x 10^3 W is radiating spherical el
(8%) Problem 3: An antenna with power P = 3.8 x 10^3 W is radiating spherical electromagnetic waves. Consider a place which is d = 235 m away from the antenna. Randomized Variable…
(8%) Problem 3: Suppose you first walk 10.S m in a direction 20 Degree west of n
(8%) Problem 3: Suppose you first walk 10.S m in a direction 20 Degree west of north and then 225 m in a direction 400 south of west as shown in the figure. Part (a) What is the c…
(8%) Problem 3: The pump in a water tower lifts water with a density of e -1 .00
(8%) Problem 3: The pump in a water tower lifts water with a density of e -1 .00 kg/liter from a filtered pond at the bottom of the tower up hT 23 m to the highest point of the to…
(8%) Problem 4: Suppose a photon has a wavelength of 2.3 um 25% Part (a) Calcula
(8%) Problem 4: Suppose a photon has a wavelength of 2.3 um 25% Part (a) Calculate the momentum of the photon in kg·m/s 25% Part (b) Find the speed, in meters per second, of an el…
(8%) Problem 4: The same heat transfer into identical masses of different Specif
(8%) Problem 4: The same heat transfer into identical masses of different Specific heat (c) Substances substances produces different temperature changes, due to differences in the…
(8%) Problem 4: The same heat transfer into identical masses of different Specif
(8%) Problem 4: The same heat transfer into identical masses of different Specific heat (c) Substances substances produces different temperature changes, due to differences in the…
(8%) Problem 5: A thin cylindrical ring starts from rest at a height h, = 96 m.
(8%) Problem 5: A thin cylindrical ring starts from rest at a height h, = 96 m. The ring has a radius R = 48 cm and a mass M = 7 kg. R: h, ©theexpertta.com e 20% Part a) Write an …
(8%) Problem 5: Suppose you have a device that extracts energy from ocean waves
(8%) Problem 5: Suppose you have a device that extracts energy from ocean waves in direct proportion to their intensity If the device produces ,2 kW of power on a day when the wav…
(8%) Problem 5: The figure on the right represents a ray of light passing from a
(8%) Problem 5: The figure on the right represents a ray of light passing from air through crown glass (which has index of refraction n-1.52) into water, such as a light beam ente…
(8%) Problem 5: The magnetic field of a proton is approximately like that of a c
(8%) Problem 5: The magnetic field of a proton is approximately like that of a circular current loop 0650 x 10-15 m in radius carrying 1.05 x 104 A. An MRI machine needs to be abl…
(8%) Problem 5: When a h = 8.5 cm long pencil is arranged perpendicular to a con
(8%) Problem 5: When a h = 8.5 cm long pencil is arranged perpendicular to a convex mirror's optical axis at a distance of 29 cm from the mirror, its image is 0.75h cm tall * 50% …
(8%) Problem 6: A 79 kg woman is being hauled away from a fiery building as show
(8%) Problem 6: A 79 kg woman is being hauled away from a fiery building as shown in the figure. Randomized Variables m=79 kg Ta , 20 Otheexpertta.com 50% Part (a) Calculate the t…
(8%) Problem 6: Water leaves a fireman\'s hose (held near the ground) with an in
(8%) Problem 6: Water leaves a fireman's hose (held near the ground) with an initial velocity vo= 10.5 m/s at an angle = 27.5° above horizontal. Assume the water acts as a project…
(8%) Problem 7: A merry-go-round is a playground ride that consists of a large d
(8%) Problem 7: A merry-go-round is a playground ride that consists of a large disk mounted to that it can freely rotate in a horizontal plane. The merry-go-round shown is initial…
(8%) Problem 7: A uniform stationary ladder of length L 3.4 m and mass M-19 kg l
(8%) Problem 7: A uniform stationary ladder of length L 3.4 m and mass M-19 kg leans against a smooth vertical wall, while its bottom legs rest on a rough horizontal floor. The co…
(8%) Problem 7: Slick Willy is in traffic court (again) contesting a $50.00 tick
(8%) Problem 7: Slick Willy is in traffic court (again) contesting a $50.00 ticket for running a red light. "You see, your Honor, as I was approaching the light, it appeared yello…
(8%) Problem 7: Slick Willy is in traffic court (again) contesting a $50.00 tick
(8%) Problem 7: Slick Willy is in traffic court (again) contesting a $50.00 ticket for running a red light. "You see, your Honor, as I was approaching the light, it appeared yello…
(8%) Problem 7: Two blocks are pressed together as shown. The blocks have masses
(8%) Problem 7: Two blocks are pressed together as shown. The blocks have masses mn = 5.45 kg and me.-10.1 kg. The static coefficient of friction between the two blocks is 0.47. T…
(8%) Problem 8: A particle with charge q 17 HC is located at the origin of the c
(8%) Problem 8: A particle with charge q 17 HC is located at the origin of the coordinate system shown in the figure. Point A is located at (3,4) m y A (3, 4) Randomized Variables…
(8%) Problem 8: A particle with charge q 17 HC is located at the origin of the c
(8%) Problem 8: A particle with charge q 17 HC is located at the origin of the coordinate system shown in the figure. Point A is located at (3,4) m y A (3, 4) Randomized Variables…
(8%) Problem 8: A person who is nearsighted has a far point of de 9 m. She wears
(8%) Problem 8: A person who is nearsighted has a far point of de 9 m. She wears glasses that are designed to sit d 2.6 cm from her eyes Randomized variables do 49 m. d 2.6 cm. 50…
(8%) Problem 8: A person who is nearsighted has a far point of de 9 m. She wears
(8%) Problem 8: A person who is nearsighted has a far point of de 9 m. She wears glasses that are designed to sit d 2.6 cm from her eyes Randomized variables do 49 m. d 2.6 cm. 50…
(8%) Problem 8: An arrow is shot from a height of 1.55 m toward a cliff of heigh
(8%) Problem 8: An arrow is shot from a height of 1.55 m toward a cliff of height H It is shot with a velocity of 25 m/s at an angle of 60° above the horizontal. It lands on the t…
(8%) Problem 8: An arrow is shot from a height of 1.55 m toward a cliff of heigh
(8%) Problem 8: An arrow is shot from a height of 1.55 m toward a cliff of height H It is shot with a velocity of 25 m/s at an angle of 60° above the horizontal. It lands on the t…
(8%) Problem 8: Consider a square- faced beam supporting a section of a building
(8%) Problem 8: Consider a square- faced beam supporting a section of a building a) b) c) in ©theexpertta.com 33% Part (a) Before installation, the length of the beam is found to …
(8%) Problem 8: Consider a square- faced beam supporting a section of a building
(8%) Problem 8: Consider a square- faced beam supporting a section of a building a) b) c) in ©theexpertta.com 33% Part (a) Before installation, the length of the beam is found to …
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