I N-m-s/rad T) 02(1) rad O kg-m? 0000 9 N-m/rad 3 kg-m2 0000 3 N-m/rad (a)

Q: 11. A champion athlete can produce one horsepower (746 W) for a short period of time. The number of ...

A: Here , power(p) = 746 W Mass (m) =70 kg  Steps =16 cm =0.16 m Now, P = mgh/ t H = pt /mg  H = 746×60...

Q: An owl has good night vision because its eyes can detect a light intensity as small as 5.0 x 10-13 W...

A: Given: Wavelength of light, λ=510 nm,Diameter of pupil, d=8.5 mmIntensity,I=5.0 x 10-13 W/m I=Enet∆A...

Q: A 6 kg box is slid across the floor at constant speed by a force of 30 N (25o above horizontal) as s...

A:

Q: Please good handwriting and clear ideas explaining the process!  b) Why can the heat current in the ...

A: Given data: The internal radius is ri=1.50 m. The thickness of the iron and rubber layer is t=2.00 ...

Q: Give 2 problems with solution about Rayleigh-Jeans Law

A: Ques: Determine total spectral radiance of a radiator using the Rayleigh-Jeans law for its emission ...

Q: Calculate I2

A:

Q: A sinusoidal function has a minimum point at (2,4) it has an amplitude of 3. Use this to determine t...

A: The amplitude of the sinusoidal function is 3. The minimum point of the function is at (2, 4). Thus,...

Q: Why ultrasound refections are larger in amplitude than others?

A: Ultrasounds is the sound whose frequency is above the human ear's audible range. The refraction is d...

Q: Show the function E (x, t) = E, sin(kx – wt) + cos(kx- wt) satisfies the one-dimensional wave equati...

A: Concept used: Electric and magnetic field follow wave equation.

Q: Please solve this question accurate, I'll appreciate and will rate it up thanks

A: To explain the correct answer is given below.

Q: A person can generate about 300 W of power on a treadmill. The treadmill is inclined at 2.80∘ and an...

A: Solution: Given Values, Total power output(P1) = 300 W mass (m) = 85 kg Theta = 2.8 degree Speed(v) ...

Q: A uniform circular disk whose radius R is 17.8 cm is suspended as a physical pendulum from a point o...

A: (b) Given: The radius of the circular disk is 17.8 cm. Introduction: A time period is a time taken f...

Q: Calculate the binding energy for the following nuclides; expressd the binding energy in: (i) J/nucle...

A:

Q: The following system is 2 degree of freedom system that consists of a moving block having mass m,, a...

A: Given: The degree of freedom is 2

Q: 2 The figure shows two work pieces of steel of 0.3 %C and 1.3 %C with different dimensions. compare ...

A: Given: Two steel pieces with 0.3 % and 1.3 % are given

Q: A large hot air balloon rising vertically is tracked by an observer located 4 miles from the lift-of...

A: Let's first draw a schematic of the given problem. In this schematic, h is the height of the balloo...

Q: Question A) and B) are related.

A: Given: v0=1.7×106m/sl=5cmme=9.109×10-31kgqe=1.6×10-19C

Q: Given the situation shown below, in which sphere 1 has charge q1 = 8 nC and sphere 2 has charge q2 =...

A: Total electrical flow is given by, ϕ=qencε0

Q: A particle with charge q = 1.1 C and a long wire carrying current I = 5 A is on the xy-plane at the ...

A: The direction of the magnetic field B due to the wire at point P can be determined using the right-h...

Q: Please do all three part of these question. Thank you for your help.

A: Given:v(t)=cos2-t2The position of the particle is 3 at t=0So, xt=∫v(t)dt=∫cos2-t2dtxt=πsin2sin2πt+co...

Q: 5. How many Joules of energy is in one kilowatt hour? Our classroom has about 20 lights, each with 5...

A: Solution:   As per the given data,

Q: a = 3 [cm], b = 7 [cm], h = 2 [cm], µr = 800, N = 94 [tur], I = 3 [A]. Calculate numerically the mag...

A: A magnetic field strength can be described by either magnetic induction B or the magnetic field stre...

Q: A string that is stretched between fixed supports harmonics of 605 and 715 Hz, with one intermediate...

A: Given: The first harmonic has resonant frequency f1=605Hz. The third harmonic has resonant frequency...

Q: What is the amount of work required to move a unit charge on Gaussian surface?

A: The amount of charge on Gaussian surface is given below.

Q: A thin lens shown has a focal length with a magnitude of 5.33 cm. If an object is placed 1.54 cm to ...

A: Given,1v=1f+1u Focal length,f=5.33cmObject Distance,u=-1.54cm We have to calculate the image distanc...

Q: If you exert a force on an object in a positive direction,can the object be moving with a velocity i...

A: If you exert a force on an object in a positive direction,can the object be moving with a velocity i...

Q: A closed container with constant volume insulated against heat is divided into two compartments by a...

A: Given: The mass of water is m=2 kg. The initial pressure of system is Pi=800 kPa. The initial tempe...

Q: In the upper half space, which is the empty space, I = 7 A current flows from the infinitely long wi...

A: The magnetic field due to an infinite wire at a distance r from the wire is given by,  B→=μi2πr     ...

Q: ► Generator: What type of current is generated in the set-up? Explain Senerator (2.07.01) Elle Optio...

A: In this setup water comes from source and hit on the pelton wheel turbine and electricity is produce...

Q: A concave mirror (f = 30 cm) and a converging lens (f = 30 cm) are used to focus light on an optical...

A: A concave mirror of focal length f=30 cm is used to focus the light in an air medium, it focuses the...

Q: For a diffraction grating of 650 lines / mm, we detect the fourth order diffraction at the angle of ...

A: For the diffraction interference, the wavelength is given by the following relation. dsinθ=nλ       ...

Q: A double-slit interference pattern is created by two narrow slits spaced 0.190 mm apart. The distanc...

A: Part (a) Given: The distance between two slits is d=0.190 mm. The distance of screen from slits is ...

Q: A ball has an initial speed of 5 m/s, going to the right then hits a wall. After hitting the wall, t...

A: Note: As per Bartleby guidelines, only first question to be answered. Please upload second question ...

Q: For a spherical sodium particle of 25 nm radius crystalizing in a BCC structure having a density of ...

A: Given: The radius of sodium particle is 25 mm The bond strength is 7.97 eV The lattice parameter is ...

Q: During a circus act, one per former swings upside daun hanging from a trapezc holding another, aloo ...

A: Young's modulus is given by, Ybone=FLA∆L=FLπr2∆L  

Q: -Rotational Motion- The spinning wheel is a disc of the same thickness made of the same density mate...

A: 1. since all the wheels start at rest, therefore, the initial angular velocity of all the wheels wil...

Q: The flow through a ½ in diameter pipe is 3 GPM with a pressure drop of 4 PSI. What would the pressur...

A: Diameter of first pipe is D1=1/2 in=0.5in Pressure drop P1=4PSI Diameter of second pipe is D2=2.0 in...

Q: Consider the long (L> b) cylindrical shell of inner radius a = R and outer radius b = 3R as shown in...

A: Given, Permeability of free space,μ0=4π×10-7T.m/ARadius,r=b-a=3R-R=2R=4cm=4×10-2mCurrent,I=1A We hav...

Q: Please show all formulas and conversions

A: Given : Refractive index of air n1=1 Refractive index of glass n2=1.434 Angle of incidence θ1=30°

Q: Please help with Part A only.

A:

Q: Please answer questions d and e only. Thanks!

A: (d)   Answer : The kinetic energy of positron is    EK= 1500 ev = 1500×1.6×10-19 J Classically if th...

Q: 2. Moder physics question  Please provide a correct, readable, and well explained solution for the f...

A: Bohr's model; According to Bohr's first assumption, the electrostatic force of attraction between th...

Q: 4.  A charged particle moves through a region of space with constant velocity (magnitude and directi...

A: Given: A charged particle moving through region of space with constant velocity.           External ...

Q: Given points C(5, -2, 3) and P (4, -1, 2): a current element IdL = 104 (4, -3, 1) A/m at C produces ...

A: Given: The position of first point is C5,-2,3. The position of second point is P4,-1,2. The value o...

Q: When a metal surface, in a photoelectric effect apparatus, is illuminated with light at 1= 289.5 nm ...

A: Given: Wavelength of the incident light is λ=289.5nm. Maximum kinetic energy is KEmax=1.95eV.

Q: Convert the information given in the accompanying table from U.S. Customary units to SI units. Refer...

A: Given: To convert the information to SI units as,

Q: Help needed part A b thanks in advance

A: Given, Focal length, f=25 cm a. Object distance, u=p1=26.1 cm Let image distance be v. From lens equ...

Q: 8. An electron (rest mass m.c' = 0.5110×10°eV ), in a particle accelerator, has a total energy E, = ...

A: Subpart (a): The total energy of a relativistic particle is the sum of its kinetic energy and the re...

Q: 7. An armada of spaceships (at rest in frame A), of proper length L, =1.10ly (ly is a unit of distan...

A: Given, L0=1.10 lyv=0.600 cu'x=-0.750c

Q: a = 3 [cm], b = 7 [cm], h = 2 [cm], µr = 700, N = 85 [tur], I = 5 [A]. Calculate the total magnetic ...

A: Given, a=3 cmb=7 cmh=2 cmμr=700N=85 I=5 A