A force of 20O N is acting through points A (2, 3) and B(2, 1). The moment of force about point O (0, 0) is(a) 40O Nm (b) 200 Nm(c) 600 Nm *(d) 100 Nm
Q: A copper square loop with sides 0.05 m and mass 6.74 kg can spin freely around the central axis in t...
A: Given: The mass is 6.74 kg The sides of the copper loop is 0.05 m The current is 2.1 A The magnetic ...
Q: Analyze the equation 4x-16x- 9y2 -54y = 101. .2
A: 4x2-9y2-16x-54y-101=0 comparing it with the generel equation Ax2++Bcy+Cy2+Dx+Ey+F=0 we know that f...
Q: How do you find the pulse distance, (m), traveling along a wave with the tension of 4.62, an average...
A: When a medium is disturbed suddenly, a pulse gets generated that moves through the medium. If the ...
Q: Q.4:A p-n Junction has electron mobility 0.13 m'v's', thermal velocity is 30 mV, the doping concentr...
A: Given Electron mobility μn = 0.13 m2v-1s-1 Thermal velocity VT = 30 mV Dopin...
Q: 11. An unloaded truck accelerates at along a highway in a heavy hail storm. The drivingforce on the ...
A: According to Newton's second law, the acceleration of an object is directly proportional to the net ...
Q: A soap film of refractive index 1.43 is illuminated by white light incident at an angle of 30°. The ...
A: Given data μ=1.43i=30°w=6×10-7 m
Q: A copper square loop with sides 0.05 m and mass 6.74 kg can spin freely around the central axis in t...
A: given,side =0.05mmass=6.74kgI=2.1AB=0.17T
Q: A 14.7 µF capacitor is charged by a 27.0 V battery through a resistance R. The capacitor reaches a p...
A: Solution: Given that, Capacitance (C)=14.7 μF =14.7×10-6 F Potential differenceV0=27 V Capacitan...
Q: Q1: determine the resultant of force as * .shown in figure 100 lb 150 Ib 100 lb 40 lb 100 lbT 150 Ib...
A: For the given figure, we have to find the resultant of all the forces that are provided in the figu...
Q: E7BP2
A: E=7.8×104 V/m electric field between to parallel plate is perpendicular to the surface of plates and...
Q: Q2/ On a piston of 10 cm diameter a pressure of 130000 N is uniformly applied. Find the force on the...
A: Given: The diameter of the piston is 10 cm. The applied pressure is 130000 N. Introduction: Pressure...
Q: Consider the two degree-of-freedom system shown in Figure below. Determine (a) the natural frequenci...
A: free body diagram of the problem is as shown below for mas m mx..1+kx1+k(x1-x2)=0 mx..1+2kx1-kx2=0-...
Q: An electron-positron system is in n=2 state. (a) Find the ionization energy (energy required to free...
A: C) The wavelength emitted by the system when the system has decayed to its ground state 1λ=R1nf2-1n...
Q: A parallel plate capacitor is made of wide thin plates separated by 2.49 mm of a material with diele...
A:
Q: Find the Exponential Fourier coefficient Cn for signal f(x) = x? Defined on interval [ -1 ,1] %3D
A:
Q: Q 1. In a Newton's ring arrangement with air film observed with the light of wavelength 6× 10³ cm, t...
A: The Solution is given below:
Q: 12-11. Estimate the increase in tissue temperature when 0.15 cm' volume of tissue is exposed to 12 W...
A: Given V=0.15cm3, d=1g/cm3 P=12W, t=1s c=1 cal.g-1oC-1 And lost of heat is negligible.
Q: Solve all of the following with short answers: 1. How can to increase the number of electrons releas...
A: Answer: 1. In the photoelectric effect phenomenon, In which the photoelectrons get ejected from th...
Q: polished with a refractive index of 1.5 cm, so that it became a convex surface, the radius of a sphe...
A: As the glass surface is polished, it will behave like a convex mirror The radius of curvature of the...
Q: Q3) an LRC circuit is set up with an inductance of 1/5 henry, a resistance of 1 ohm, and a capacitan...
A:
Q: 2.63: A circumferential fin of rectangular profile has a thickness of 0.7mm and is installed on a tu...
A: Given that,A circumferential fin of rectangular thickness = 0.7 mmA circumferential fin of rectangul...
Q: You are working at a radar station for the Coast Guard. While everyone else is out to lunch, you hea...
A: First we find the position of each ship by drawing its coordinates on a plane and then calculating i...
Q: Untitled Section F1 = 5 kN F2 = 13 kN 0-45 A- 60 F3 = 4 kN A B 2 m 7 m F4 = 22 kN E = 30 FS = 4 kN 1...
A:
Q: For a spherical surface with radius 0.25 m and is charged by 28 nC, the electric Potential V at r = ...
A: Given, radius of spherical surface, R = 0.25m charge on spherical surface, Q=28×10-9C distance from ...
Q: Find the distance between the twentieth and twenty-first light rings of Newton, if the distance betw...
A: Given: The distance between the second and third is 1 mm
Q: Cleulate the shortest wavelongth for eleton fevulving in the foafth excited genanium atom dlaps into...
A: energy of Germenium atom,En=-13.6n2z2 evz=Qe=4.8×10-19C1.6×10-19C=3for 4th excited state, n=5,E5=-13...
Q: (a) In the figure what value must R have if the current in the circuit is to be 1.1 mA? Take ɛ1 = 3....
A: Given data: The circuit current is i=1.1 mA. The emf is ε1=3.0 V. The emf is ε2=4.3 V. The resistan...
Q: 13
A:
Q: An air-filled capacitor consists of two parallel plates, each with an area of 4.3 cm2, separated by ...
A: Calculate the capacitance(C). given, Area(A)=4.3 cm2=4.3×10-4 m2distanced=3.8 mm=3.8×10-3 m
Q: Q.2: Calculate the longest wavelength for electron revolving in the fifth excited silicon atom, drop...
A: Bohr's Model of Atom Neils Bohr had put forward certain postulates proposing a model of a hydrogen-l...
Q: GRESA FORMAT
A: We have given that- - diameter=40 mmthickness l=2 mmresistance=R1-diameter=10 mmthickness l=1 mmresi...
Q: Q.In a biprism experiment, the slit is illuminated by the light of wavelength 5890 A0. the Distance ...
A: The fringe width in Frenel's biprism experiment is X=λDdX-fringe widthλ-wavelength of light used D-...
Q: Q3/ The horizontal pump in Fig. below discharges 20°C water at 57 m/h. Neglecting losses, what power...
A: discharge volume via pump=57 m3/hr= 57/3600= 0.01583 m3/sec diametr at inlet=9cm=0.09m area of inlet...
Q: Rewrite the statement: "Somebody is older than everybody." in the form ". that V x such
A: Given Information: The given statement is, somebody is older than everybody.
Q: I Review I Com Two 10-cm-diameter charged disks face each other, 24 cm apart. The left disk is charg...
A:
Q: A cylinder sits on top of a cube. How far above the table's surface is the center of mass of the co...
A: We know, For two masses Centre of mass formula is:xcm=m1x1+m2x2m1+m2Let Cube be object 1 Therefore, ...
Q: 18. How many different wavelengths would appear in the spectrum of hydrogen atoms initially in the n...
A: The wavelengths present in emission spectra are shown in the figure below:
Q: aterial. The wall has to supp de a thermal resistance R of the two candidate materials
A: Given: With the concept of Lagrange, find the thickness and cost of the layer or wall is given as,
Q: 1. The polar coordinates of a point are r = 5.50 m and 0= 240°. What are the cartesian coordinates o...
A: We are authorized to answer only one question at a time. Since you have not mentioned the exact numb...
Q: 50 N Fig 1 FH=30N E 50 N 60
A: Tension in the string FG=50N (as shown in fig 1) It is making an angle 2β with the horizontal, This ...
Q: Quick-Return Mechanism is considered as a motion from/to Select one: O a. Constant Rotational Motion...
A: In the quick return mechanism forward stroke is slower than return stroke. The sliding block attache...
Q: He wants to light a corridor with four lamps, 10 meters from the other, at a height of 5 meters from...
A: Given that,A person wants to light a corridor with = 4 lampsDistance between each lamp (d)= 10 mHeig...
Q: A ray of light strikes the midpoint of one face of an equiangular (60°–60°–60°) glass prism (n = 1.5...
A:
Q: aP (B) At constant volume prove that
A:
Q: electromagnatic field
A: To find out the correct option we will understand each given quantity as :- Divergence :- It represe...
Q: 3/67 The 600-kg industrial door is a uniform rectan- gular panel which rolls along the fixed rail D ...
A: Equilibrium condition will be:∑MAB=0 600g×0.15-NC×3=0NC=294.3 N
Q: A NaI(Tl) detector is coupled to a photomultiplier tube having certain stages for electron multipli...
A: Photomultiplier tubes Photomultiplier tubes are a versatile instrument that is used to detect very s...
Q: otion and the brake mean I charge is 1.05 kg/m3 ar
A: Given: To find the brake specific fuel and mean effective pressure is given as,
Q: Find the smallest coefficient of static friction at B 300- and E that would permit the tongs to lift...
A: Imagine the Free body diagram (AO, OD)40 kg=392.2 NAy=Dy=12392.2 =196.1 NBy Symmetry:Ax300 mm=Ay200 ...
Q: 7.34 Use the graphical method to construct the shear-force and bending-moment diagrams for the beam ...
A: RB+RC=15+18+240=273moment about B=015×3-240×3+RC×6-18×10=0RC=142.5 kNRB=130.5 kN
Trending now
This is a popular solution!
Step by step
Solved in 2 steps