Engineering analysis
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(a) An Olympic long-jumper travels a distance of 8.2 meters and rises to a heigh
(a) An Olympic long-jumper travels a distance of 8.2 meters and rises to a height of 1.25 meters. If we ignore air resistance, for what fraction of the time is the person more tha…
(a) An electron has a kinetic energy of 3.21 eV. Find its wavelength. nm (b) A p
(a) An electron has a kinetic energy of 3.21 eV. Find its wavelength. nm (b) A photon has energy 3.21 eV. Find its wavelength. nm
(a) An elevator of mass m moving upward has two forces acting on it: the upward
(a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerat…
(a) An elevator of mass m moving upward has two forcesacting on it: the upward f
(a) An elevator of mass m moving upward has two forcesacting on it: the upward force of tension in the cable and thedownward force due to gravity. When the elevator is acceleratin…
(a) An ideal gas initially at pressure p0 undergoes a free expansion until its v
(a) An ideal gas initially at pressure p0 undergoes a free expansion until its volume is 4.00 times its initial volume. What then is the ratio of its pressure to p0? (b) The gas i…
(a) An ideal gas occupies a volume of 1.2 cm 3 at 20 An ideal gas occupies a vol
(a) An ideal gas occupies a volume of 1.2 cm3 at 20 An ideal gas occupies a volume of 1.2 cm3 at 20 degree C and atmospheric pressure. Determine the number of molecules of gas in …
(a) An ideal gas occupies a volume of 2.0 cm3 at 20°C and atmospheric pressure.
(a) An ideal gas occupies a volume of 2.0 cm3 at 20°C and atmospheric pressure. Determine the number of molecules of gas in the container. (b) If the pressure of the 2.0-cm3 volum…
(a) An ideal gas occupies a volume of 3.0 cm^3 at 20 degree C and atmospheric pr
(a) An ideal gas occupies a volume of 3.0 cm^3 at 20 degree C and atmospheric pressure. Determine the number of molecules of gas in the container. molecules (b) If the pressure of…
(a) An ideal gas occupies a volume of 3.0 cm^3 at 20 degree C and atmospheric pr
(a) An ideal gas occupies a volume of 3.0 cm^3 at 20 degree C and atmospheric pressure. Determine the number of molecules of gas in the container. molecules (b) If the pressure of…
(a) An object is placed in front of a convex mirror. Draw a convex mirror (radiu
(a) An object is placed in front of a convex mirror. Draw a convex mirror (radius of curvature = 12 cm) to scale, and place an object 34 cm in front of it. Make the object height …
(a) Approximately how many neutrons would fit inside the tennis ball? (b) A smal
(a) Approximately how many neutrons would fit inside the tennis ball? (b) A small object is placed 8.05 m from the center of the neutron-packed tennis ball, and the tennis ball ex…
(a) As it falls 85 m, what is the work done on the raindrop by the gravitational
(a) As it falls 85 m, what is the work done on the raindrop by the gravitational force? J (b) What is the work done on the raindrop by air resistance? J 2.)A block of mass m = 3.9…
(a) As shown in the figure, a beam of light in medium 1 is incident on an interf
(a) As shown in the figure, a beam of light in medium 1 is incident on an interface separating medium 1 from medium 2. Part of the beam reflects from the interface, and part refra…
(a) As shown in the figure, a beam of light in medium 1 is incident on an interf
(a) As shown in the figure, a beam of light in medium 1 is incident on an interface separating medium 1 from medium 2. Part of the beam reflects from the interface, and part refra…
(a) Assume a bus line with N stops, where distance between stops is S . Free flo
(a) Assume a bus line with N stops, where distance between stops is S. Free flow speed of thebus is v, with acceleration and deceleration, a. P passengers per stop are boarding an…
(a) Assume solenoid 1 carries variable current I . Compute the mutual inductance
(a) Assume solenoid 1 carries variable current I. Compute the mutual inductance characterizing the emf induced in solenoid 2. (Use any variable or symbol stated above along with t…
(a) Assume that all surfaces in the figure are frictionless. What value should m
(a) Assume that all surfaces in the figure are frictionless. What value should m have so the masses won't accelerate? (b) …
(a) Assume that the string is vertical (it is perpendicular to the bar). Use the
(a) Assume that the string is vertical (it is perpendicular to the bar). Use the equilibrium equation for the torques to find m2. (Your answer should be in terms of m1, d1, and d2…
(a) Assume that the string is vertical (it is perpendicular to the bar). Use the
(a) Assume that the string is vertical (it is perpendicular to the bar). Use the equilibrium equation for the torques to find m2. (Your answer should be in terms of m1, d1, and d2…
(a) Assume the solenoid carries current i(1). What is the magnitude of the magne
(a) Assume the solenoid carries current i(1). What is the magnitude of the magnetic field B(1) inside the solenoid? Express B(1) in terms of i(1), N(1), L, and any constants. (b) …
(a) Assume the station is initially not rotating, and assume that the entire mas
(a) Assume the station is initially not rotating, and assume that the entire mass of the space station is concentrated in the outer ring. Also assume that the crew is initially on…
(a) Assume the station is initially not rotating, and assume that the entire mas
(a) Assume the station is initially not rotating, and assume that the entire mass of the space station is concentrated in the outer ring. Also assume that the crew is initially on…
(a) Assume the station is initially not rotating, and assume that the entire mas
(a) Assume the station is initially not rotating, and assume that the entire mass of the space station is concentrated in the outer ring. Also assume that the crew is initially on…
(a) Assume the station is initially not rotating, and assume that the entire mas
(a) Assume the station is initially not rotating, and assume that the entire mass of the space station is concentrated in the outer ring. Also assume that the crew is initially on…
(a) Assume the station is initially not rotating, and assume that the entire mas
(a) Assume the station is initially not rotating, and assume that the entire mass of the space station is concentrated in the outer ring. Also assume that the crew is initially on…
(a) Assume you have a ROM with 256 words, each 8-bits wide, which stores all pos
(a) Assume you have a ROM with 256 words, each 8-bits wide, which stores all possible products of two 4-bit binary numbers. Using such ROMs and and 4-bit binary adders (see Figure…
(a) Assume you have a ROM with 256 words, each 8-bits wide, which stores all pos
(a) Assume you have a ROM with 256 words, each 8-bits wide, which stores all possible products of two 4-bit binary numbers. Using such ROMs and and 4-bit binary adders (see Figure…
(a) Assuming Earth can be a homogeneous sphere that has a radius rand a mass m,
(a) Assuming Earth can be a homogeneous sphere that has a radius rand a mass m, show that the period T (time for one daily rotation)of Earth's rotation about its axis is related t…
(a) Assuming that the mass of the cannon and its carriage is 4,500 kg, find the
(a) Assuming that the mass of the cannon and its carriage is 4,500 kg, find the recoil speed of the cannon. m/s (b) Determine the maximum extension of the spring. m (c) Find the m…
(a) Assuming the efficiency in harvesting energy from humans is around 15%, esti
(a) Assuming the efficiency in harvesting energy from humans is around 15%, estimate how many humans would be required to supply OSU with all of its energy needs. (b) At this effi…
(a) Assuming the efficiency in harvesting energy from humans is around 15%, esti
(a) Assuming the efficiency in harvesting energy from humans is around 15%, estimate how many humans would be required to supply OSU with all of its energy needs. (b) At this effi…
(a) Assuming the fringes are laid out linearly along the screen, find the positi
(a) Assuming the fringes are laid out linearly along the screen, find the position of the n = 50 fringe by multiplying the position of the n = 1 fringe by 50.0. ? m (b) Find the t…
(a) Assuming the fringes are laid out linearly along the screen, find the positi
(a) Assuming the fringes are laid out linearly along the screen, find the position of the n = 50 fringe by multiplying the position of the n = 1 fringe by 50.0. (b) Find the tange…
(a) Assuming the platform is a solid disk with radius 65 cm and a uniform mass d
(a) Assuming the platform is a solid disk with radius 65 cm and a uniform mass density, what is the mass of the platform? _____________________________kg (b) What is his new rate …
(a) Assuming the rocket engine exerts a constant horizontal force, find the comp
(a) Assuming the rocket engine exerts a constant horizontal force, find the components of the force. (b) Find its magnitude. _____ N A toy rocket engine is securely fastened to a …
(a) Assuming the rocket engine exerts a constant horizontal force, find the comp
(a) Assuming the rocket engine exerts a constant horizontal force, find the components of the force. (b) Find its magnitude A toy rocket engine is securely fastened to a large puc…
(a) At a certain instant, a particle - like object is acted on by a force (a) At
(a) At a certain instant, a particle - like object is acted on by a force (a) At a certain instant, a particle - like obj. What is the instantaneous rate at which the force does w…
(a) At a certain instant, a particle-like object is acted on by a force 2.90 N )
(a) At a certain instant, a particle-like object is acted on by a force 2.90 N )i - (2.40 N)j+ (5.10N)K while the abject's velocty is (2.20m/s + (3.50m/s NJK while the obpects vel…
(a) At a certain instant, a particle-like object is acted on by a force F with a
(a) At a certain instant, a particle-like object is acted on by a force F with arrow = (4.5 N)i hat (1.8 N)j + (8.6 N)k while the object's velocity is v with arrow = (2.0 m/s)i ha…
(a) At a certain instant, a particle-like object is acted on by a force F with a
(a) At a certain instant, a particle-like object is acted on by a force F with arrow = (4.5 N)i hat (1.8 N)j + (8.6 N)k while the object's velocity is v with arrow = (2.0 m/s)i ha…
(a) At a certain instant, a particle-like object is acted onby a force F = (4.0N
(a) At a certain instant, a particle-like object is acted onby a force F = (4.0N)i - (1.0 N)j +(8.0 N)k while the object'svelocity is v = - (2.0 m/s)i + (4.0 m/s)k .What is the in…
(a) At a certain instant, a proton is moving in the positive y direction through
(a) At a certain instant, a proton is moving in the positive y direction through a magnetic field in the negative z direction. What is the direction of the magnetic force exerted …
(a) At a certain time during the acceleration,Jeep P has a speed of 38.0 m/s. Wh
(a) At a certain time during the acceleration,Jeep P has a speed of 38.0 m/s. What is the velocity ofJeep P relative to Jeep B at that time? m/s <---- here ithink its 18 m/s?? …
(a) At acertain time during the acceleration, Jeep P has a speedof 38.0 m/s. Wha
(a) At acertain time during the acceleration, Jeep P has a speedof 38.0 m/s. What is the velocity of Jeep P relative toJeep B at that time? 1m/s 2° (counterclockwise from due east…
(a) At this intensity, what is the average power incident on a pupil of diameter
(a) At this intensity, what is the average power incident on a pupil of diameter 8.0 mm? W (b) If this light is produced by an isotropic source 11.0 m away, what is the average po…
(a) At time t = 0, what is the sign of the particle\'s position? (Minus or plus)
(a) At time t = 0, what is the sign of the particle's position? (Minus or plus) (b) Is the particle's velocity positive, negative, or zero at t = 1 s? (c) Is the particle's veloci…
(a) At what angle of incidence will the light reflected from water (n=1.33) be c
(a) At what angle of incidence will the light reflected from water (n=1.33) be completely polarized? (b) Does this angle depend on the wavelength of the light? the tolerance is +/…
(a) At what constant speed should the bar move to produce an 8.20-mA current in
(a) At what constant speed should the bar move to produce an 8.20-mA current in the resistor? m/s (b) What is the direction of the induced current? (c) At what rate is energy deli…
(a) At what constant speed should the bar move to produce an 8.60 -mA current in
(a) At what constant speed should the bar move to produce an 8.60-mA current in the resistor? 1 m/s (b) What is the direction of the induced current? (c) At what rate is energy de…
(a) At what depth beneath the surface of a lake is thepressure 1 atm higher than
(a) At what depth beneath the surface of a lake is thepressure 1 atm higher than at the surface? (b) repeat for a tank ofmercury. I got this question wrong on my homework. I thoug…
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