3) The particle of mass m is placed on the wedge as it is depicted in the picture below. At what angular frequency w must the wedge rotate such that the particle stays at constant height? (angular frequency : w = 2n where T is the period of the motion) T
Q: Cathode ray tubes in old television sets worked by accelerating electrons and then deflecting them w...
A:
Q: 2. The flow velocity field of a continuum is given by kx, V; = 1+ kt Derive an expression for the ti...
A: Continuum mechanics is described as the flow velocity in fluid dynamics and also macroscopic velocit...
Q: During a military training in Camp Jizmundo, Libas, Banga, Aklan , a sky diver of weighing 82 kg ( i...
A:
Q: 1. (a) Calculate the energy release in MeV of gasoline per molecule of n-heptane burned. The molecul...
A: Fission of each U235 releases energy of about 200MeV.Energy released per fission reaction =200 ×106...
Q: The presence of a few negative alignments of magnetic dipole moment is given by which materials? Par...
A: The presence of few negative alignments of magnetic dipole moment is given by ferromagnetic materia...
Q: HELOP ASAP
A: The length of the cable is L = 1.5 m angle made by the cable with the vertical is θ = 53.5o
Q: Every hundred years or so, most of the planets line up on the same side of the Sun. ఎల్క Sun.. a) Ca...
A: Given mass of Venus MV=0.782MEmass ofJupitor MJ=308MEmass of Saturn MS=90.3MEmass of Earth =ME=5.980...
Q: Two capacitors 10 µF and 25 µF are charged to a potential of 100 V each. Then they are connected in ...
A:
Q: A positive point charge q is located at the center of a spherical cap of radius R and angle T/3 rad ...
A:
Q: A parachutist is falling with speed 176 ft/s when his parachute opens. If the Wv? -lb, where W is th...
A:
Q: Which of the following position – time graphs represent uniform motion? (a) Entrance (b) (c) (d)
A: It is asked to find which of the given graphs represents uniform motion. An uniform motion means the...
Q: An electric charge q1 moving with the velocity v produces a magnetic field B given by B = r2 where r...
A:
Q: 2) The tip of a tuning fork goes through 440 complete vibrations in 0.500 s. Find: a. The angular fr...
A:
Q: 5. Calculate the Fermi Energy for lead. [eV]
A:
Q: A
A: Given as,
Q: 2) Imagine that you are inside a spaceship. Att=0 s, you are at the ground. Then you take off with a...
A: In this the spaceship 1st rise with some acceleration and after gaining some velocity its rise und...
Q: 5. A solid infinite cylinder of radius R, with a uniform charge density p, is placed at front of an ...
A:
Q: If an object on a horizontal, frictionless surface is attached to a spring, displaced, and then rele...
A: The equation of motion of the object is given by x=Acosωt A is the amplitude ω is the angular frequ...
Q: If the tension in a string is increased by a factor of 16, the speed at which waves travel along the...
A: It is asked to find out what happens to the speed of a wave when tension in a string is increased by...
Q: Using Superposition Theorem, what is the voltage drop at R4 when the 12 volts source will be conside...
A:
Q: (b) Consider a river flowing toward a lake at an average velocity of 3 m/s at a rate of 500 m³/s at ...
A: Explanation: Given data average velocity = 3 m/s ...
Q: Experiment pulley onswer expemor toble vols Odt groph Ovt groph 0.29 a21 enghe 15 LAI nop deg 4415 2...
A: Given data, Mass of the cart = 1.3 kg Mass of the hanging block = 1.2 kg Expected distance at 3 sec ...
Q: Determine how many standard donuts a (70kg) person should eat after playing basketball for 2h to mai...
A: Given: Weight of the person = 70 kg playing hours = 2
Q: Escaping the Solar System
A: Given: Elliptical period of Halley's comet =75.32 years Closest distance from the sun =0.586 au Furt...
Q: a block of ice slides down a frictionless ramp at angle θ=30º while an ice worker pulls on the block...
A:
Q: 2. (a) Prove 1 %3D n=0 > na" (1 – x)² n=0 Hint: for the first one, multiply the sum by r and see how...
A: Hey dear I have solved this .Have a look I have added image in two steps ;Step 2 and step 3
Q: AL0 W toaster, a 1,30 W electric frying pan, and a 45 w lame are piugged into the same utet in a 15 ...
A:
Q: A spring with a spring constant of 66 N/m is compressed 15.0 cm and used to launch a 0.111 kg ball h...
A: given, k= 66 N/m m=0.111 kg compression =15 cm= 0.15 m the coefficient of friction =0.12 vertical di...
Q: (b) Calculate Zmin for this A=135, according to dM/dZ = 0 using the Weizacker semi-empirical mass fo...
A:
Q: the components
A: For the given frame, the FBD is shown as,
Q: Co You are an astronaut in the space shuttle pursuing a satellite in need of repair. You are in a ci...
A: The shuttle and the satellite, both initially are orbiting in a similar orbit. This orbit is at a di...
Q: A two legged core is shown in figure below. The winding on the left leg of the core has 600 turns, a...
A: Transformer.
Q: The parallel plates in a capacitor, with a plate area of 8.60 cm? and an air-filled separation of 2....
A:
Q: When the current in a toroidal solenoid is changing at a rate of 0.0260 A/s, the magnitude of the in...
A: Given that,Induced EMF,ε=12.6mVChange of current with respect to time, dIdt=0.026 A/sCurrent, I=1.4A...
Q: A spring with a spring constant of 66 N/m is compressed 15.0 cm and used to launch a 0.111 kg ball h...
A: Spring constant k = 66 N/m compression in the spring is x = 15.0 cm = 0.15 m mass of ball is m = 0.1...
Q: Part I R, R2 R3 Cz Here, resistors have R1= 19kQ , R2 = 34KQ & R3=34kQ %3D resistances. And capacita...
A:
Q: A transparent film is deposited on glass of refractive index 1.50. a. Determine values of film thick...
A:
Q: En la siguiente figura aparece un circuito eléctrico con resistencia R-1.02 y R=2.0ny una fuente de ...
A:
Q: 8-0 micrometer core diameter single- inode fiber has ä core refractive index of 2, relative refracti...
A: The radius at which the heat flow keeps on increasing up to a certain distance and then decreases af...
Q: sun absorption, radiative transfer, and conve zain or loss from thermal radiation each hour ing to t...
A: As per rule, allowed to answer three subparts and post the remaining in the next submission. Given a...
Q: A photon of wavelength of 1400Å is absorbed by an atom and two other photons are emitted. If one of ...
A: Given that,Photon of wavelength of 1400 ÅThere is two other photons are emittedone of photon wavelen...
Q: You are trying to cross the river that flows due west with a strong water current. Suppose that you ...
A: Given: River flowing towards the west direction. Location of a person at South bank of the river. To...
Q: Show that the magnitude of the B-field at the centre of a rectangular loop of length l and width d, ...
A: That the magnitude of the electric field at the center of the rectangular loop of length l and width...
Q: 31. A thin film of oil (n = 1.25) is located on smooth, W wet pavement. When viewed perpendicular to...
A: It is mentioned that the thin film of oil is on wet pavement. Therefore there are three layers prese...
Q: -A-4 Frequency =f Frequency= / Figure 17.23 A pictorial representation of longitudinal standing wave...
A:
Q: Derive an function of energy. expression for the density of states in a 1-dimensional square well, e...
A: Density of states is the no of quantum states or eigen states in the energy interval E & E+dE. F...
Q: Superheated steam at 0.8 MPa and 500 °C enters an adiabatic nozzle with a low velocity and leaves at...
A: Given,P1=0.8 MPaT=500°C=500+273K=773 KFrom steam table enthalpy h1 =3479.0037 kJ/kgP2=0.3 MPaQuality...
Q: Q7) While deriving the electric and magnetic fields in the class we assumed that only one wave is tr...
A: Given: Length of the waveguide =h Breadth of the waveguide =a Height of the waveguide =b
Q: Which of the following substrates will have the fastest rate of reaction with NaCN in DMSO? O A) .F ...
A:
Q: Q 1: What is the density of a substance that takes the structure of diamond, its atomic weight is 12...
A: Given, mA=12.3 gm/mola=4 A0
Step by step
Solved in 2 steps with 1 images
