The open circuit voltage of a transformer is 248 V and its % regulation is 3 %, then the value of full load secondary voltage is
Q: Two identical conducting spheres each having a radius of 0.500 cm are connected by a light,…
A:
Q: Two koalas jump toward a eucalyptus leaf and collide in the air. The brown koala is 15.6 kg and the…
A:
Q: A 1.00-cm-high object is placed 4.10 cm to the left of a converging lens of focal length 7.15 cm. A…
A: Image for editing due to lens 1 will be object for lens 2
Q: A 700- kg car collides with a 1300- kg car that was initially at rest at the origin of an x-y…
A:
Q: 'A concave lens with focal length f = -15.0 cm is placed 14.0 cm away from the convex lens, so that…
A:
Q: A charge of -2.95 µC is fixed at the center of a compass. Two additional charges are fixed on the…
A:
Q: 1. Image that two particles, a proton and an electron, are confined to move on circular rings of…
A: Here by conservation of angular momentum we have L=Iw where I is the moment of inertia and w is the…
Q: A 15 kg brick moves along an x axis. Its acceleration as a function of its position is shown in the…
A:
Q: A car with an initial speed of 10 m/s is being uniformly accelerated to increase the speed to 16 m/s…
A:
Q: 13 A particle of rest mass m is acted upon by a constant force F parallel to v. The acceleration and…
A: Given that The rest mass of the particle is = m let's assume that m1 be the mass…
Q: If we model a blade as a point mass at the midpoint of the blade, what is the inward force necessary…
A:
Q: Revie Constants Part A An electric dipole is formed from 1.00 nC charges spaced 3.00 inm apart The…
A: Given charge on dipole = ± 1 nC Length of the dipole = 3 mm = 3 x 10-3 m Dipole is oriented along…
Q: A 78.5-kg ice hockey goalie, originally at rest, catches a 0.125-kg hockey puck slapped at him at a…
A:
Q: A spacecraft is on a journey to the moon. At what point, as measured from the center of the earth,…
A: Given, d = 3.85 x 108 m MEarth = 81.4 MMoon At the point where the gravitational forces are equal,…
Q: A certain atom has 1 unpaired electron(s). Using the value of the Bohr magneton of 9.274E-24 J/T,…
A:
Q: A cannon fires a shell with an initial velocity of 300 m/s at 62.0° above the horizontal. The shell…
A:
Q: solve 65 with full steps and works
A:
Q: Compare the kinetic energy of a 22,000 kg truck moving at 145 km/h with that of an 83.0 kg astronaut…
A: Given data: Mass of truck (mt) = 22,000 kg Velocity of truck (vt) = 145 km/h Mass of astronaut (ma)…
Q: A 5 g coin with a 12 mm radius is flipped so that it spins end over end at a rate of 6 rev/s. What…
A:
Q: A pipe system with a radius of 0.060 m has a liquid flowing through it at a speed 10. of 3.96 m/s.…
A: Radius is R = 0.060 speed v = 3.96 m/s cross-section area A = πR2 A = 3.14 x(0.06)2 A = 0.0113 m2…
Q: A 13 kg object oscillates at the end of the vertical spring that has a spring constant 26000 N/m.…
A:
Q: Raviaw Constants An interference pattern is produced by light with a wavelength 620 nm trom a…
A: Given data: light's wavelength = 620 nm distance between slits d = 0.470 mm silt's width w = 0.350…
Q: Part A A nylon string on a tennis racket is under a tension of 215 N. If its diameter is 1.05 mm ,…
A:
Q: Problem 3 (a) Calculate the value of the first integral below for a 2p, orbital for a hydrogen atom…
A: The radial part of the wave function i.e. R(r) of the electron in 2px orbital of the hydrogen atom…
Q: Two point charges Q, = -60.0 µC and Q2 = 50.0 µC are separated by a distance d = 10.0 cm, as shown…
A: Given: Q1=-60×10-6C, Q2=50×10-6C, d1=0.1m, d2=0.04m The electric potential at point A due to Q1 is :…
Q: Add the following two vectors if Keep a few digits. A= 15 a= 20 degrees B=11N b= 40 degrees B. C= at…
A:
Q: A 18.0 kg package is released from rest down a 31.0° chute. When the package reaches the bottom it…
A: m1 = 18 kg m2 = 36 kg Let the velocity of m1 just before collision = v1Initial velocity of m2 = 0…
Q: A small metal bead, labeled A, has a charge of 29 nC. It is touched to metal bead B, initially…
A: Initial charge on A = 29 nC Initial charge on B = 0 nC After touching and separating :The new charge…
Q: A father racing his son has 1/4 the kinetic energy of the son, who has 1/3 the mass of the father.…
A:
Q: As we said, sound waves can be modeled with sine waves. The standard musical pitch is the A440 which…
A: It is known that, y=sin ωt⇒y=sin 2πTt⇒y=sin 2πft Therefore, ω=2πf.
Q: 33. M CHALK MMH A car is traveling at 20.0 m/s, and the driver sees a traffic light turn red. After…
A:
Q: In Rutherford's famous scattering experiments that led to the planetary model of the atom, alpha…
A:
Q: The capacitor in the figure is initially uncharged. The switch closes at = 0. a) Immediately after…
A:
Q: An airplane wing is designed so that the speed of the air across the top of the wing is 262 m/s when…
A: We know that,Lifting force, F=A∆P Equation 1where, F is the lifting forceand A is the area of the…
Q: A solid ball with a mass of 3.36 kg and a radius of 0.099 m starts from rest at a height of 4.40 m…
A: Given,mass of the solid ball, m = 3.36 kgradius of the ball, R = 0.099 mheight of the inclined…
Q: In the figure, a solid cylinder of radius 19 cm and mass 10 kg starts from rest and rolls without…
A: Given Cylinder radius (r) = 19 cm = 0.19 m Mass (m) = 10 kg Distance (L)…
Q: 1) A loop of wire shown below has a clockwise electric current (the current on the left side is…
A: .
Q: A monochromatic light beam of wavelength 589 nm passes through a diffraction grating with a slit…
A: The wavelength of light λ = 589 nm = 589 × 10- 9 m = 5.89 × 10- 7 m Slit density n = 3000 lines per…
Q: Solve it correctly please. I will rate accordingly.
A:
Q: A runaway train car that has a mass of 1.545 x 10 kg travels at a speed of 5.35 m/s down a track.…
A: mass of train (m) = 1.545×104 kg Initial speed (u) = 5.35 m/s force (f) =- 1.85×103 N final speed…
Q: B) An x-ray beam is diffracted off the {111} plane at an angle 20 = 44.5°. The inter-planar distance…
A:
Q: 2. What is the smallest number of whole logs (density = 735 kg/m2, radius = 0.076 m, length = 2.82…
A:
Q: A ball of mass 200 g is released from rest at a height of 1.70 m above the floor and it rebounds…
A:
Q: A football punter accelerates a football from rest to a speed of 12 m/s during the time in which his…
A: Initial speed, u = 0 m/s Final speed, v = 12 m/s Time of contact, t = 0.18 s Mass of football, m =…
Q: The diagram below shows a speed-time graph for a low-friction cart that was moving alon segments of…
A: From the given graph, we have to find that in which segments the car has undergone an interaction.
Q: Two objects of mass 2 kg and 12 kg, respectively, are connected by a rope through a homogeneous…
A: Concept: Mass of Objects are m1=2kg m2=12 kg Mass of the Pulley M=4 kg Here, Moment of Inertia I is…
Q: A fidget spinner starts spinning at 141 rad/s. It takes 107 s for it to come to a complete stop.…
A: Initial angular speed ωo = 141 rad/s Final angular speed ω = 0 rad/s (comes to stop) time taken t =…
Q: two circular plates, each of radius 0.3mm. How far apart should the plates be for the capacitance to…
A:
Q: Point charges of 7.60x10 Cand -8.20x10 C are placed 22.0 cm apart. A third point charge of 6.00x10…
A: According to the Coulomb's law when two charges are placed at a finite distance then the exert a…
Q: A 685-N Marine in basic training climbs a 8.0-m vertical rope at a constant speed in 8.50 s. What is…
A: Weight, W = 685 N Height, h = 8 m Time, t = 8.50 s Power, P = Work/Time or P = Wh/t or P = 685 x…
Step by step
Solved in 2 steps
