3 : A body of moment of inertia of 3 kg-m² rotating with an angular velocity of 2 rad/s the same kinetic energy as a mass of 12 kg moving with a velocity of. (a) 1 m/s (b) 2 m/s (c) 4 m/s (d) 8 m/s
Q: . The radiative transfer equation is written as, dl, ds -a,l, + ju. Show that this equation 1 can be...
A:
Q: What is the electric field at the midpoint M of the hypotenuse of the triangle shown below? (Assume ...
A: Solution; First of all, find the distance of the 2q charge from point M. Use the angle bisector theo...
Q: A cyclist is riding at a speed of 22ms-1 takes a turn on a curved circular road of radius 44m. What ...
A: Given that, V=22 ms-1 r=44 mg=9.8 ms-2
Q: A 1.9 kg otter starts from rest at the top of a muddy incline 84.1 cm long and slides down to the bo...
A: Given that, The mass of otter : m = 1.9 (kg)The length of muddy inclination : d = 84.1 (cm)The time ...
Q: Two vectors A 6 units and B 8 units. If A B= 10, then the angle between the two vectors is O a 78 O ...
A: Given: A=6units, B=8units, A·B=10 The expression of the dot product of two vectors is given by : A·B...
Q: A horizontal force of 750 N is needed to overcome the force of static friction between a level floor...
A: Given Force (F) = 750 N Mass (m) ...
Q: A current I flows down the central conductor of a long, cylindrical coaxial cable. This current is r...
A:
Q: CO.1)A slider erank mechanism with the following dimensions is actedupon by a force F= 10 kN at Bas ...
A: Given, F=10kN OA length of crank (r)=200mm=0.2m AB length of connecting road (l)=900 mm obliquity ra...
Q: 1. (a) The displacement of a Simple Harmonic Motion (SHM) is y = Awcos(-wt – 8 – ). Find the velocit...
A:
Q: Q. 7 : The height of water in a capillary tube of radius 2 cm is 4 cm. What should be the radius of ...
A: In the given question there are two capillaries and we have to find the radius of second capillary b...
Q: Get the period and frequency of a simple harmonic vibration from: 1. Spring mass oscillation a) with...
A: The simple harmonic motion is described as a periodic motion where the acceleration is proportional ...
Q: A tuning fork B produces 8 beats per second with another tuning fork C of frequency 512 Hz. When the...
A: In this question we have to find the original frequency of fork 'B' we know the initial number of be...
Q: Transform the Wye network to Delta network a a RC R, 332 RA R2 R3 6Ω RB b ww ww
A: To transform from Wye network to Delta network. Given, R1=3ΩR2=6ΩR3=9Ω Figure,
Q: 2. (a) An object undergoing SHM traces a parabola taking 0.25 s to travel from one point of minimum ...
A: Solution 2: a). In Simple harmonic motion, the particle changes its velocity and there is a transiti...
Q: A jet plane moving at 0.850c relative to the Earth’s surface approaches an observer at rest with res...
A: Given that: The relative speed of jet plane to Earth's surface is v=0.85c
Q: Example 4.7 Given a 240:120-V. 5-kVA, 60-Hz transformer with the following equivalent circuit param-...
A: Solution: The ratio of the number of turns can be obtained as: N1N2=E1E2=240120=2 ...
Q: ma nuclear accident absorbe 1 370,000 Bq. Assume thata p in the skeleton. The skelet person's body m...
A: A dose equivalent is given as, Sv=dose in Gy×RBEHere, RBE=1Dose in Gy=energy absorbedmass of substan...
Q: 85 : A motor cyclist moves around a circular track of length 628 m with a speed of 72 km/hr. Find to...
A: In the given question we have to find he angle of inclination θ as the motor cyclist moves around a ...
Q: An estimated force-time curve for a baseball struck by a bat is shown in Figure. From this curve, th...
A:
Q: The ratio of the gravitational field at an altitude 2 RE above the Earth's surface (RE = the radius ...
A:
Q: A parallel plate capacitor has charge q and plate area A. A dielectric materia of dielectric constan...
A:
Q: A particle revolves in a circular path or radius 0.5 m at the rate of 720 r.p.m. calculate its linea...
A: Given Data : Radius r=0.5 m,Frequency n=72 r.p.m.=72060=12 Hz To find : Linear veloc...
Q: A cube with edge lengths 1.6 m contains positively charged particles. Consider a Gaussian surface of...
A: Given, Edge length a =1.6 mElectric field E=750 N/C
Q: (Q) Consider a system of three noninteracting particles that are confined to move in a one-dimension...
A: Given: Infinite potential well of length a with potential: Vx=0 0<x<a∞ Otherwise
Q: The circuit above is constructed from several uncharged capacitors, a 9 Volt Battery, and a 1.8 Ohm ...
A:
Q: 18: A sonometer wire 60 cm long produces a resonance with a tuning fork. When its length is decrease...
A: In this question we have to find the frequency of the tuning fork, where a sonometer wire produces a...
Q: Q. 7 : The height of water in a capillary tube of radius 2 cm is 4 cm. What should be the radius of ...
A: In this question there are two capillaries one having radius and height is 2 cm and 4 cm respectivel...
Q: The distance in the parallel axis theorem is multiplied by Select one: a. Linear distance b. Area c....
A: Solution:-(b) Area
Q: A circular road of radius 1000 m has banking angle 45°. Calculate the maximum speed to avoid the sli...
A: In the given question we have to find the maximum speed (v) of car to avoid the slipping of car at t...
Q: What is the approximate angular seperation between the star Antares and the moon? 15 degrees 30 de...
A: Antares has the brightest light and it is far away from earth. It is called red supergiant star and ...
Q: What is the frequency of electromagnetic radiation has an energy of 58.1 μeV?
A: Given that: Energy of electromagnetic radiation, E=58.1 μeV
Q: A brass wire of diameter 0.6 mm and length 3 m is stretched by applying a force of 2 kg wt. calculat...
A: In this question, we have to find the increase in length of the wire, and stress and strain. Stress ...
Q: For applying the method of joint at joints the forces need to be concurrent Select one: True False
A: True
Q: The energy levels of hydrogen atom (including fine structure term ) takes the following form 13.6ev ...
A: For hydrogen, the atomic structure is mainly determined by Coulomb interactions that happen between ...
Q: Problem 1. Find the Young diagrams corresponding to the matrices 0 0 1 1 0 0 0 1 0 100 0 0 0 0 0 1 1...
A: Given, Two matrices of order 4 x 4 as 0011000101000000 & 0110000000010000
Q: An Argo probe is drifting in a Pacific Ocean current with a velocity of 60 cm/s [W] relative to the ...
A: Given, Velocity of water Vw = 60 cm/s [w] The velocity of the probe with respect to water Vp = 40 cm...
Q: Vcc Rc C2 B V. R,
A: The coupling capacitors C1 and C2 are used to block the DC signal and let the high frequency AC sign...
Q: You are inside of an 88 m building, to relieve stress you throw a ball vertically upward from the ed...
A: Given: Building's height is 88 m Ball's height above roof even before throwing is 2 m Total height i...
Q: A particle of mass m moves in a one-dimensional potential box for |z|>3|u|, for a 3Jal) of length 6a...
A: Perturbation theory is the approximation that is used to describe the complex quantum system in the ...
Q: A 300 g aluminum pot containing 0.50 L of water is placed on the 1 kg iron hot plate on an electric ...
A: Given, mA=300g=0.3 kgVolume, V=0.5LMass of iron, mI=1 kgTemperture, T0=1.5 kWmw=0.5×1000=0.5 kg
Q: The expressions below are the components of the acceleration from t=0 and t=5 sec. ax=0.75t ay=3-0.5...
A: Given components of acceleration from t=0 to t=5s ax=0.75t, ay=3-0.5t, az=8 Since unit is not given ...
Q: 59 : Strain energy of the stretched wire is 18 x 10-3 J and strain energy per unit volume of the sam...
A: Here we have to find volume of wire V Given that, Strain energy per unit volume=6×10-3 J/m...
Q: Show that the basic laws of physics are invariant under Galilean transformations.-
A:
Q: Monochromatic light is incident on two identical and parallel slits of Young's double-slit setup. Th...
A: Monochromatic light incident on the parallel slit setup is diffracted by the two slits. The diffract...
Q: What is the change in volume of 1000 c.c. of water when subjected to pressure of 10 atmosphere ? (K ...
A: Here in this question we have to find change in volume of 1000 c.c. of water. and this is subjected ...
Q: 3- Three infinitely long, parallel cables with the radius of a have different charge densities, pi, ...
A: The elecric field for the infinitely long parallel cable is EA, EB and ECdistance of cable A from po...
Q: A 150 g particle at x = 0 is moving at 2.00 m/s in the +x-direction. As it moves, it experiences a f...
A: Given that,Mass of the particle, m=150gInitial velocity of particle, u=2.00 m/sForce experience, Fx=...
Q: . The determination of the internal loading in the beams is usually done so as to Select one: a. Kno...
A: The determination of internal loading plays the main role while preparing the beams. Internal loadin...
Q: Calculate the location of the center of gravity of the section whose geometrical properties are give...
A: Refer to the figure below :
Q: A 10 g bullet moving at 1,000 m/s goes through a 1.0 kg block. If the bullet goes through the block ...
A: Given that,Mass of the bullet : m1 = 10(g) = 101000(kg)Block of mass : m2 = 1 (kg)Initial velocity :...
Step by step
Solved in 4 steps