Calculate the moment of inertia of the shaded area about the x-axis. 100 mm 36 mm ·*- 55 mm 55 mm Answer: Ix = i ·x (106) mm4
Q: Calculate the de Broglie wavelength of proton, if it is moving with speed of 2 × 105 m/s. Mass of…
A:
Q: Consider the circuit shown below. (Due to the nature of this problem, do not use rounded…
A: Electrical circuit.
Q: If the accretion disk around a neutron star has a radius of 2 × 105 km, what is the orbital velocity…
A: Neutron stars are formed when massive stars collapse under their own gravity. They are very…
Q: Why do you expect neutron stars to spin rapidly?
A: Neutron stars are formed when stars with 4 to 8 solar mass die. When such a star runs out of fuel…
Q: An ac source of voltage amplitude 10 V delivers electric energy at a rate of 0.80 W when its current…
A: AC circuit.
Q: A 5-kg object is pushed across a level surface with a force of 12 N for a distance of 6 m. How much…
A: Given that-Mass, m= 5 kgForce, F= 12 NDistance, d= 6 m
Q: A 40-mH inductor is connected to a 60-Hz AC source whose voltage amplitude is 50 V. If an AC…
A: Given the inductance of the inductor is L=40mH frequency of the AC source is f=60Hz And the voltage…
Q: If galvanometer is shunted by (1/n) of its value, then fraction of total current passing through the…
A: To find-Fraction of total current passing through the galvanometer.Provide data is as given…
Q: figure out the error formula for the expression that has been given to you below, show your steps.…
A: The error formula is obtained by finding the differential of the equation.
Q: The capacity of air condenser is 8 E. If air is replaced by another material, capacity is found to…
A: We need to compute the dielectric constant (K2)=?Given data-C1=8 μF=8×10-6 FK1=1since, medium…
Q: A baseball of mass 0.25 kg is hit at home plate with a speed of 40 m/s. When it lands in a seat in…
A:
Q: Plot the following a) x(n) = 2-u(n-1) for n ranging from -3 to 3 b) x(n) = (2)-n-¹u(-n-1) for n…
A:
Q: * beam of elections travelling at 10.2x107m/s is bent into & circle of radius 6x10²2m by a magnetic…
A: To find-Ratio of em=?Provided data is as given-v=10.2×107 m/sr=6×10-2 mB=10-2 wb/m2
Q: What evidence can you cite that pulsars are neutron stars?
A: Pulsars are compact stellar objects that contain more mass than the Sun and are observed to emit…
Q: Why is there an upper limit to the mass of neutron stars?
A: When a supergiant star of mass between 10 and 25 solar masses collapses the core formed is called a…
Q: A space probe speeding towards the nearest star moves at 0.250c and sends radio information at a…
A: Given a space probe is speeding toward the nearest star and moves at a speed v=0.250c. The probe…
Q: A movie camera with a (single) lens of focal length 60 mm takes a picture of a person standing 40 m…
A:
Q: What is the peak emf (in kV) generated by a 0.230 m radius, 520-turn coil that is rotated one-fourth…
A:
Q: Why do metal-poor stars have a wider range of orbital shapes than metal-rich stars like the sun?
A: Stars are classified into two categories. Population I and Population II. Population I stars are…
Q: 3. The sketch to the right shows a proposed "electromagnetic rocket launcher". A metal bar is…
A:
Q: an alpha particle has charge 2e and mass 6.64x10^(-27). - The alpa particle is shot, aimed at a gold…
A:
Q: It takes 500 J of work to compress a spring 10 cm. What is the force constant of the spring?
A:
Q: Question f for the vibrating System Shown in figure find the natural frequency and period- Ki = 20N…
A: Given the spring constants are : K1=20 N/cm=2000 N/m as 1cm=0.01 m, so 20N/cm=20N0.01…
Q: AI₁ = 101 Iin AI₁ = ID Iin A1₂= 101 Ti (1+hfe) Rg (Rill₂) (R+R) [(all) + hie+ (1+hR) (R₂|1R₁) (+99)…
A: Given the solution ,
Q: Q2: Find the moments of inertia about the x-axis, y-axis, and z-axis (Ix, Iy, and I₂) for the region…
A: The mass plays a crucial role in inertia as inertia depends on mass. But in rotation, inertia…
Q: Water is moving at a velocity of 2.00 m/s through a hose with an internal diameter of 1.60 cm. (a)…
A: Given that-Internal diameter of hose, d=1.60 cm=0.016 mArea of cross-section of hose, AVolume flow…
Q: Two sound waves of wavelength 87 cm and 88.5 cm respectively when superimposed produce 10 beats per…
A: We have to find velocity of sound Given that, λ1=87 cm,λ2=88.5 cm, n1-n2=10As λ2>λ1n1>n2∴…
Q: A total resistance of 3.13 2 is to be produced by connecting an unknown resistance to a 12.13 2…
A: In electrical terms, resistance is represented by the letter R, and its unit is the ohm (Ω). A…
Q: Calculate the kinetic energies of (a) a 2000.0-kg automobile moving at 100.0 km/h; (b) an 80.-kg…
A: The kinetic energies are to be evaluated for the following cases: a) mass, m=2000 Kg automobile…
Q: Find the radii of the 238 U and 4 He nuclei and then determine the ratio of those radii.
A: The radius of a nucleus is proportional to cube root of its mass number. Mass number is the number…
Q: A sodium vapor lamp is placed at the center of a large sphere that absorbs all the light reaching…
A: Given that:Rate at which lamp emits energy, P=40 WWavelength, λ=190 nmPlanck's constant,…
Q: In a biblism expt the width of fringe is 0.12mm when eyepiece is at a distance of 100 cm from slit…
A: To find-New fringe width (X2)=?Given-Initial fringe width (X1)=0.12 mm…
Q: my m₁ b ms m₂ a
A: The position of the center of mass. Given, Masses:m1=m3=2 kg and m2=m4=4 kgsides: a=2 m and b=4 m
Q: webassign.net/web/Student/Assignment-Responses/last?dep=29432775 D A solid sphere of radius 40.0 cm…
A: Given the radius of sphere r=0.4m Change on sphere q=24.8micro.C Solution:- Volume of sphere V =…
Q: Calculate the rms currents for an ac source is given by v (t) = Vo sin wt, where Vo = 100V and @=…
A: Given that-Voltage across ac source , vt= V0SinωtInitial Voltage is 100 VoltAngular velocity is 200π…
Q: Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of…
A: Given Determine the force in each member of the loaded truss. Discuss the effects of varying the…
Q: A rod of radius ri is placed concentrically inside a sleeve of radius ro. Incompressible fluid fills…
A:
Q: A lamp of 500 cd is placed at the center of a room, 20m x 10m x 5m. Calculate the illumination in…
A: The bulb illuminates the entire room. Illumination simply means that how much energy is striking a…
Q: A 20-mH inductor is connected across an AC source with a variable frequency and a constant- voltage…
A: We have-Resistance of the inductor is 2.5×103 Ωand, Current through inductor is 3.6×10-3 AInductance…
Q: Why would astronomers naturally assume that the first discovered millisecond pulsar was relatively…
A: When a massive star collapses the gravitational force is so strong the protons and electrons inside…
Q: If the ratio of the energy stored in a capacitor compared to the total energy stored in an LC…
A: Given-Ratio of energies stores in a capacitor to the total energy is 0.20⇒UCUTotal= 0.20Let maximum…
Q: Situation 3: The magnitudes of the three forces acting on the plate are T₁ = 100 kN, T₂= 80 kN, and…
A:
Q: Using the Newton's second law model for a vibrating spring with damping and no forcing, my" + by' +…
A: When the oscillations are performed under a damping force, the amplitude of oscillation is…
Q: 7. Three equal masses m are connected by four identical springs (see figure below). Find the normal…
A:
Q: Q2 In this question, you don't need to simplify the expressions. You can have exponential terms in…
A:
Q: When the light ray illustrated in the figure below passes through the glass block of index of…
A: Given: The index of refraction of the glass is 1.50. The length is 2.83 cm.…
Q: A sold sphere of radius 40.0 cm has a total positive charge of 24.8 UC uniformly distributed…
A: Given: Radius of sphere, 40 cm Charge, 24.8 μC To find: Magnitude of electric feild, a) 0 cm from…
Q: A straight, vertical wire carries a current of 2.30 A downward in a region between the poles of a…
A: Given: The vertical wires carry a current in the downward region is I = 2.3 A The magnetic field…
Q: The three smallest non-zero thicknesses of soapy water (n = 1.33) on Plexiglass if it appears yellow…
A:
Q: 1. (a) Calculate thermal escape times for H, He, and H2O on Mars with exosphere temperatures of 210…
A: Thermal escape velocity v = 3kTmWe know v = Rωso ω = vRWhere R is the radius in earthBut time period…
Step by step
Solved in 2 steps with 1 images
