1. A block of mass M-10 kg is connected to another block of mass m=5 kg via cylindrical pully of mass 20 kg and radius 8 cm. The blocks are on frictionless inclines. Find angular acceleration of the pully if angles 0,- 30° and 02= 45°.
Q: The kinetic energy of 1 kg of oxygen 300°K. Is 1.356 × 10 J. Find the kinetic energy 4 kg oxvgen at ...
A: To find-(K.E.)2 of oxygen=?Given-(K.E.)1=1.356×106 JT1=3000 KM1=1 kgT2=4000 KM2=4 kg
Q: Suppose that one is given a configuration of charyes and currents that are confined within a finite ...
A:
Q: ta violation of the second law of thermodynamics ergy completely into heat? To convert heat comple
A:
Q: A spring which has an elastic potential energy of 45.0 J and a force constant of 175.50 N/m has been...
A: This is a very simple question. we will try to solve this question as easy as we can. Now when we ha...
Q: What is the power of the force required to move a 4500 kg elevator cab with a load of 1800 kg upward...
A: Given that,Mass of the elevator : m = 4500 (kg)Mass of load : M = 1800 (kg)The speed : v = 3.80 (m/s...
Q: A 1-D harmonic oscillator is in the state e(x) = 1//14 [34o(x) - 241(x) + µ2(x)] are the ground, fir...
A:
Q: How far above the Earth's surface must a satellite be located if it is to circle the Earth in a time...
A: Period of revolution of satellite T = 28 h = 28 × 60 × 60 seconds = 100800 seconds Mass of Earth M =...
Q: A 15 mH inductor is connected to an AC generator with a frequency of 60 Hz and carries a current i (...
A: Inductance L = 15 mH = 0.015 H AC generator frequency f = 60 Hz Maximum current Imax = 8.3 A time t ...
Q: Convert the following Celsius temperatures to Fahrenheit and Kelvin: (1) -62.8°C, the lowest tempera...
A: For Celsius to Fahrenheit, F=95C+32 1)C=-62.8F=95C+32 =95(-62.8)+32F =-81.04°F 2) C=56.7°CF=95C+3...
Q: A large lightning bolt had a 20,000-A current and moved 30.0 C of charge. What was its duration? 0.0...
A:
Q: A current of 4.50 A flows in a conductor for 7.50 s. How many electrons pass a given point in the co...
A: Given that,Current, I=4.5ATime, t=7.50 secCharge passed through the conductor, q=I×t=4.50A×7.50 sec=...
Q: A strong electromagnet produces a uniform magnetic field of 1.60 T over a cross-sectional area of 0....
A:
Q: Consider the following electron wave function: c sin () 0 sx sL Þ(x) = otherwise (a) Determine the n...
A: Given, Electron wave function
Q: A constant force of 100 N acting straight downwards displaces a block by d = 1 m. What is the magnit...
A: Concept: Work done: When a force moves something over a distance, work is done. The energy transferr...
Q: In terms of photon-electron interaction mechanisms, compare the photoelectric and Compton effects an...
A: Introduction: This question explains about the photoelectric and Compton effects allow the photon to...
Q: A generator has a 0.054 T magnetic field and a coil with 51 turns each with an area of 0.218 m2. At ...
A:
Q: Assume that: is identical to the identity operator called completeness rela- tion shown below, • Ja)...
A:
Q: A diffraction experiment requires the use of electrons of wavelength 550 pm. Ca Icu late the speed o...
A: given,λ=550 pm
Q: The segment of wire in the Figure, carries a current of I = 3.00 A, where the radius of the circular...
A: Introduction: This question describes the magnetic field strength and direction at the origin.
Q: A 50-g cube of ice, initially at 0.0°C, is dropped into 200 g of water in an 80-g aluminum container...
A: Given that,Mass of ice : m = 50 (g)Mass of water : mw = 200 (g)Here we need to find the final equili...
Q: a5- The value of the integral . (Z+1) Where C is Z = |3|
A:
Q: 25. A spring with spring constant of 840 N/m is attached on the left side to a wall and to the right...
A:
Q: A large lightning bolt had a 20,000-A current and moved 30.0 C of charge. What was its duration? 0.0...
A: Given that,Lightning bolt current=2000 ACharge=30.0 CCurrent, I=∆Q∆there, ∆Q is the amount of charge...
Q: 1. X-ray photons of wavelength 0.02480 nm are incident on a target and the Compton- scattered photon...
A: Given, Incident ray wavelength, λi=0.02480nm Scattered photons are observed at an angle, θ=90° a. Ac...
Q: 1, Following picture shows the trajectory of positon and electron inside the liquid hydrogen, when t...
A: When a charged particle enters a region of magentic field, it experiences Lorrentz force given by F...
Q: In class, we used small radioactive sources as demonstrations. One of those source is 13 Cs with an ...
A: Given: Dose rate at 1m = 0.11 μSv/hour Time student spend in the class = 2 hours Distance of stude...
Q: •• (a) Compute the derivative of the speed of sound in air with respect to the absolute temperature,...
A:
Q: Find the electric field at a distance from a linear plus charge with a constant linear charge densit...
A: We can solve the problem using Gauss's Law. It is given by ∯E⇀.da⇀=Qenclosedε0
Q: What is the orbital speed at the disk's outer edge in kilometers per second if a protostellar disk i...
A:
Q: The value of Roo is given inside the front cover and is 109 737 cm-1. What is the energy of the grou...
A: We will use energy correction formula by Bohr model
Q: Buoyant force is force necessary to keep a body in equilibrium resultant force acting on a floating ...
A: The correct option. What is Buoyant Force ?
Q: What is the orbital speed at the disk's outer edge in kilometers per second if a protostellar disk i...
A:
Q: Given a particle of mass m in the harmonic oscillator potential starts out in the state mwx (x, 0) =...
A:
Q: Example 24: Show that the frequency of forced vibrations in a closed electrical circuit with inducta...
A: Hey dear have a look
Q: The frequency of open organ pipe is V V a) (b) 21 + 0.6 d 21 + 0.4 d V V (c) 21 + 0.8 d (d) 21 + 1.2...
A: To find-Frequency of open organ pipe=?Given-The pipe is open at both ends.Its fundamental frequency ...
Q: A helical coil spring was wrapped with a current. The spring shortened, as if compressed. Why?
A: To be determine : A helical coil spring wrapped with a current then the spring is shortened.
Q: The segment of wire in the Figure, carries a current of I= 3.00 A, where the radius of the circular ...
A: Given: The segment of wire carries a current I = 3A Radius R = 2.5 cm
Q: 3. The advance, civilization has devolved back into hunting and gathering, but using more sophistica...
A: Refraction is the bending of light when it passes from one medium to another. It is caused by the ch...
Q: In an oscilating RCL Ciruit with C=74HF.,R=32and 1=20mH How lmuch time lin mili secons) elapsee befo...
A: Given: Capacitor,C=7.4μF=7.4×10-6FResistance,R=3ΩInductance,L=20mH=20×10-3H An LCR circuit, also kno...
Q: A soap bubble of radius a = 8 cm and a wall thickness of t = 3.3×10−6 m is charged to a potential of...
A:
Q: A large lightning bolt had a 20,000-A current and moved 30.0 C of charge. What was its duration? 0.0...
A:
Q: What is the orbital speed at the disk's outer edge in kilometers per second if a protostellar disk i...
A:
Q: Suppose that one is given a configuration of charges and currents that are confined within a finite ...
A:
Q: Assume the lattice constant of GaAs semiconductor is 5 A. i. Determine the volume density of Ga atom...
A: Given: The lattice constant of GaAS crystal is a = 5 x 10-8 cm
Q: On its own, a tow truck has a maximum acceleration of 5.89-m/s?. What will be its maximum accelerati...
A: As force acting in the truck remains same but mass increases as mass of the bus is added, maximum ac...
Q: Given a Hermitian operator Ä, any ket Ja), and a set off all eigenvectors of Ä (given by |A1), |A2),...
A:
Q: A current carrying conductor is placed between the poles of a magnet. If the magnetic field, indicat...
A:
Q: A particle is described by the wave function (x) = VCX² for 0 1. %3D 6. What is the value of C, suc...
A: For normalized wave function
Q: la7 = II l07 I = IA7くA ニュ Ź lAi> <Aila7 = LOI
A: double struck capital I is the notation used for identity matrix.
Q: Define, just ify, and provide examples of zero-point energy.
A: The problem is based upon the quantum mechanical zero-point energy. The quantum mechanical zero-poin...
Step by step
Solved in 2 steps with 1 images
