The member shown below is fixed at O and its dimensions are h1 = 1.10 mm, h2 = 0.20 mm, and w = 0.50 mm. A force F of magnitude F=14N is applied at point B. Determine the magnitude of the moment of the force about point O
Q: A layer of water of refractive index 4/3 is on top of a layer of glass of refractive index 3/2. A ra...
A: Given information: The refractive index of water, nw=43 The refractive index of glass, ng=32 The ang...
Q: Where must an 800-N weight be hung on a uniform 100-N pole so that a boy at one end supports one- th...
A: The FBD of the system is as follows;
Q: 2 kN 2 m B 2m C 2 m D 4 kN 3 m E
A:
Q: Can superconductors be used in daily life working? Explain in your own words with the help of exampl...
A: Answer: Certain metals and alloys exhibit zero resistivity almost infinite conductivity. When they c...
Q: Use the luminosity of the sun, 3.83 x 1026 J/s, the total amount of energy it emits each second, to ...
A: Let Ls denote the luminosity of the sun. Let E denote the amount of energy radiated by the Sun in on...
Q: 14. Arectangular gate 6 mx 2 m is hinged at its base and inclined at 60° to the horizontal as shown ...
A: 14. Given Length = 6 m Width = 2 m Angle = 60° Counter weight = 29430 N
Q: What must be true about a surface or a portion of a surface in order to be able to associate a singl...
A:
Q: The power output of a certain public-address speaker is 6.20 W. Suppose it broadcasts equally in all...
A:
Q: I need help with parts e and f please. I know that a) 0.288m, b) 180 m/s, c) 162 N, and d) 125Hz.
A: Given information; The longitudinal velocity of the wave (v) = 180 m/s The harmonic at which the tra...
Q: A 1.5-kg circular disk rotates about a vertical axis through its center and perpendicular to its pla...
A: The angular momentum of a rotating body is related to its moment of inertia and angular speed as: L ...
Q: At what distance from the dry leaves will you place the eyeglasses for the dry leaves to burn immedi...
A: The eyeglasses are made up of either convex lens or concave lens or both. The convex lens is used to...
Q: Q3: A senior physics class conducting a research project on projectile motion constructs a device th...
A: In a uniform gravitational field like near the surface of earth where the field is almost always ver...
Q: For a monolayer cylindrical electrode system, derive the expression of the electric field and potent...
A: Given: To find the uniform stress condition of the plates as,
Q: Verify that for a harmonic oscillator, average potential energy <V> < E - for the quantum n...
A: The average energy of harmonic oscillation is : E=v+12hω Given, h=1m=1k=1 We know, ω=km=1 Thus, E=v+...
Q: are given: (x) = Bo + Br; = t,t 2 0; PIo) = 0.96; 3P(35) = 1.253P(65)-
A: Solution:
Q: One liter of crude oil weighs 9.6N.Calculate its density, specificweight and specific gravity a liqu...
A: Given: To find the density and weight with the given values as,
Q: Two forces, F1 = (6.10î + 4.30ĵ) N and F2 = (3.40î + 7.65ĵ) N, act on a particle of mass 2.20 kg tha...
A: Given F1 = (6.10î + 4.30ĵ) N F2 = (3.40î + 7.65ĵ) N m=2.20kg P(+2.05 m, −4.50 m)
Q: 2. How can increase the voltage crosses the solar cells? B. List the main elements of the wind - ele...
A: 2) To increase the voltage output of the solar cells, one needs to connect the solar cells in serie...
Q: An a.c. supply of 230 V is applied to a half-wave rectifier circuit throu gha transformer of turn ra...
A: (i)
Q: HW1: If an X-ray diffraction pattern for a powder sample of Cr (crystal system: body-centered cubic ...
A:
Q: 4 You are to launch a rocket, from just above the ground, with one of the following initial velocity...
A: Given information: The velocity vectors are 1 v0=20i^+70j^2 v0=-20i^+70j^3 v0=20i^-70j^4 v0=-20i^-70...
Q: Which type of physical quantity is magnetic flux? a) Scalar b) Vector c) Isotropic d) Isentropic
A: A
Q: A uniform 200-N board of length L has two weights hanging from it, 300 N at L/3 from one end and 400...
A: The length of the board is given as, L The uniform weight of board is given as, 200 N The weight han...
Q: The current in a wire passing normally through the center of a conducting loop is increasing at a co...
A: D
Q: (a) In Color Plate 19a, red light with a wavelength of 633 nm strikes a grating at normal incidence ...
A: (a) The diffraction angle formed by the grating when light is incident on it is given by- nλ=dsinθd=...
Q: I am struggling with B and D.
A: The electric field due to multiple charges is given by the vector sum of the electric fields due to ...
Q: Assume solar flux falling on a typical panel on planet earth to be 1370 Watts per square meter with ...
A: Given: The magnitude of the solar flux is F = 1370 W/m2 The time duration taken by the solar flux fa...
Q: A Ruby laser contains a crystal length (4cm) with a refractive index of (1.78). The peak emission wa...
A: Given: Crystal Length L=4cm Refractive index μ=1.78 Peak emission wavelength λ=0.55μm To find: The n...
Q: Suppose that a charge-transfer transition can be modelled in a one-dimensional system as a process i...
A: Concept used: Splitting energy is to be calculated.
Q: The coefficient of kinetic friction between a 20-kg box and the floor is 0.40. A pulling force is di...
A: Given: Mass of box m=20kg friction coefficient 0.40Pulling force is directed 37° above horizontald...
Q: Write down the biasing requirement of the junctions of a transistor for its normal operation?
A: Biasing is required for a Bipolar Junction transistor 1) To establish a quiescent point or Q-point ...
Q: 1 Find RT, I1 I2 and 13 I, 12 13 RT 33 kn R3 8.2 k2 C100 V R, 1 kn R2
A: According to Ohm's law V = IR Where V = Voltage, I = Current, R = Resistance
Q: Question: A f:X→Y where X,Y E Z*, and 0 < X < 23 and, 0 s Ys 59, X is hour of clock and Y is minute ...
A: (a) Yes , f is well defined. For every X \epsilon [ 0, 23] there is some Y \epsilon [0, 59].
Q: (COLLAB Gauss's Law for Mass) Journey through the Center of the Earth. A 1024-kg blue ball is droppe...
A: mass of ball m =1024kgradius R=8.6×106mr distance between them, (3.4+8.6)×106=12×106mmass of planet ...
Q: Consider the rotational kinematic motion profile indicated below. t: 0 → 5 s P = 6 deg/s , Q = 0 deg...
A: Given: The rotational kinematic motion profile t:0→5sP=6deg/s , Q=0deg/s , R=0deg/sΦ(0)= 0 deg/s ,...
Q: If the x-directed force exerted on a cart by a boy varies with position, as shown in Figure .2, how ...
A: To answer: If the x-directed force exerted on a cart by a boy varies with position, as shown in Figu...
Q: A mass A of 0.8 kg moving to the right with a speed of 5 m/s collides head-on with a mass B of 1.2 k...
A: Given: The mass of A is mA = 0.8 kg The initial velocity of the A is uA = 5 m/s The mass of B is mB ...
Q: The total number of magnetic lines of force crossing the surface placed in a magnetic field normally...
A: B
Q: 8. Evaluate the change in temperature frompoint A to E, with regard to heat.9. Draw the missing sect...
A: An evaluation is given as, As per rule, here solved only one question so please post the remaini...
Q: A heat engine does work Weng while absorbing energy Qh from the hot reservoir and expelling energy Q...
A: Introduction: A heat engine is a thermodynamic device used to convert heat supplied to it into mecha...
Q: Example 1: Four masses m1, m2, m3, m4 are 200 kg. 300 kg, 240 kg and 260 kg, respectively. The corre...
A: Given : m1 = 200 kgm2 = 300 kgm3 = 240 kgm4 = 260 kg
Q: The induced emf persists only as long as the change in magnetic flux continues. a) True b) False
A: A
Q: I need help on part b
A: Introduction: When a large amount of force acts on a body for a very small interval of time, it is c...
Q: What is the polarization shift?
A: Polarization is a crucial property of electromagnetic waves.The waves are transverse in nature
Q: Which among the following has a relative permeability much larger than 1? a) Diamagnetic materials b...
A: The relative permeability is given by:
Q: metal rod is forced to move with constant velocity along two parallel metal rails, connected with a ...
A: D
Q: Consider a small object of mass m attached to one end of a string and whirled in a vertical circle o...
A: Given that a mass m attached to a string is whirled in a vertical circle of radius R which moves wit...
Q: Three point masses ma, må and mc are located in the x-y plane at points A, B and C as shown in Figur...
A: The angular speed of the three particles are the same and is equal to ω=4.0 rad/s. The rotational ki...
Q: Q3 / The following relationship represents a particle path (r = i cos (wt) + 2j sin (wt) Find the an...
A: Given, the path is given as r=cosωti+2sinωtj
The member shown below is fixed at O and its dimensions are h1 = 1.10 mm, h2 = 0.20 mm, and w = 0.50 mm.
A force F of magnitude F=14N is applied at point B.
Determine the magnitude of the moment of the force about point O
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images