A wheel of a car makes two complete revolution every 2 seconds and has a radius of 15 m. Determine its velocity. O 30.0 m/s O 65.8 m/s O 94.2 m/s O 108.1 m/s O Correct answer not found
Q: A block of mass 5.80 kg is pushed up against a wall by a force P that makes an angle of 0 = 50.0°…
A: We are given the mass of block. We are also given coefficient of friction between block and wall. We…
Q: A. Derived quantity B. Fundamental quantity C. Scalar quantity D. Vector quantity 2. How would you…
A: Physical quantities which have magnitude only are called scalar quantity whereas physical quantities…
Q: The figure shows an iron ball suspended by thread of negligible mass from an upright cylinder that…
A: We are given system which comprises of cylinder and ball. We first find the total weight of the…
Q: In Fig. } than infinity) at which the electric field is zero. -2.50 μC Fig. determine the point…
A:
Q: The nuclear density of deuterium has a radial dependence given by P= Por-²e-2kr where, k¹= 2.3 F.…
A: Nuclear density of deuterium is not uniform. It depends on radial coordinate as given in the…
Q: In a game of freeze, a person freezes into a position shown below. As a percentage of total body…
A: Given:total mass of the body, m = 75 kgpercentage distribution of mass is,head: 10%arms: 10%trunk:…
Q: A dentist's chair with a patient in it weighs 2470 N. The output plunger of a hydraulic system…
A: Given data : Forceplunger = weight = 2470 N Forcepiston = 57.9 N To Find : Ratio of radius of…
Q: Consider three charges 91, 91 and 93, each equal to q, at the vertices of an equilateral triangle of…
A:
Q: A wire carries a current of 0.91 A. This wire makes an angle of 48° with respect to a magnetic field…
A: Given: Current(I)=0.91A Angle=48o Magnetic force(F)=7.3*10-5N Magnetic field(B)=5.8*10-5T To find:…
Q: In a biprism experiment, green light of wavelength 414 Aº is replaced by red light of 518 A°. It is…
A:
Q: 3. A bungee cord is rated at 545N/m. The jump is off a bridge above a river. Unstretched, the bungee…
A:
Q: Truck A, which has a mass of 50,000-kg, travels at a speed of 12.0 m/s strikes an identical vehicle…
A: Ma = mass of Truck A = 50000 kg Va = initial velocity of Truck A = 12 m/s Mb = mass of Truck B =…
Q: can you do the third question
A:
Q: A rock is thrown down with an initial speed of 10.0 m/s from a bridge to the water below. It takes…
A: We have to determine the speed of the rock as it hits the water. We know a rock is thrown down with…
Q: What will be the equivalent capacitance at the terminals A, B? 2 F A B 2 F 2 F= 4 F HH 8 F 2 F
A: Given circuit:
Q: The field lines for two point charges are
A:
Q: Question 2 A hydrogen atom is in the n = 55 state. (a) Calculate the radius of the orbit for this…
A:
Q: Two beams of light start together and then hit a slab of two different kinds of material. This will…
A: Given data: Refractive index of slab 1 = 1.71 Refractive index of slab 2 = 1.42 The wavelength of…
Q: Although an incandescent lightbulb appears to shine with constant intensity, this is an artifact of…
A: It must be determined whether the incandescent light bulb will reach its maximum brightness 60 or…
Q: An airplane accelerates at 3.00 m/s² from a velocity of 21.0 m/s over a distance of 535 m. What is…
A:
Q: Two identical balls each having a density pare suspended from a common point by two insulating…
A:
Q: A 4.0-cm-tall object is placed 16.0 cm from a diverging lens having a focal length of magnitude 16.0…
A:
Q: Ex.16: A resistance of galvanometer is 4052 2. What shunt must be connected so that 1 % of the total…
A: We need to compute-Shunt resistance (S)=?The data given as-Resistance of galvanometer (G)=4052…
Q: Two antennas located at points A and B are broadcasting radio waves of frequency 93 MHz. The signals…
A: Given,Two antennas located at points A and BThe frequency of radio waves = 93 MHz=fv = fλλ=v…
Q: A cell of e.m.f. 2V and external resistance 0.5 2 is connected across a resistor (R). The current…
A: We need to compute-External resistance (R)=?The data given as-E=2 Vr1=0.5 ohmE2=1.5 Vr2=0.3…
Q: Suppose there are five stationary point charges in space, each with a charge of 0.0092 C. The…
A: Here, The magnitude of each charge = 0.0092 CThe charges are located at (0,-9,2), (-5,-3,0),…
Q: A 1.50-kg mass on a spring has displacement x as a function of time t given by x(t)= 0.0740 cos…
A: We are given mass of object. We are also given the equation of displacement. This equation is as…
Q: A uniform disk of radius 0.455 m and unknown mass is constrained to rotate about a perpendicular…
A: Given: In this question, the given details are, A uniform disk of radius 0.455 m and unknown mass is…
Q: A thin fixed ring of radius 'a' has a pos- itive charge 'q' uniformly distributed over it. A…
A:
Q: When current flows through a wire protons are moving opposite the direction of the current. protons…
A: The current flow in a conductor is made up of many free electrons, which make up the conductor.These…
Q: A horizontal force of magnitude 33.8 N pushes a block of mass 4.01 kg across a floor where the…
A: Force F = 33.8 N Mass of block m = 4.01 kg Coefficient of friction fk = 0.586 By using work done…
Q: X X X Circular wire coil O zero O clockwise O counterclockwise B X X X X Coil squeezed into oval
A: As per Faraday's law, change in magnetic flux causes induced emf. Due to induced emf, a current is…
Q: 3. A 10 km copper bundle of 10 mm diameter copper wires must experience a voltage drop of less than…
A: Given: l=10 km D=10mm V=1.5 V I=3 A
Q: The capacity of a parallel plate Condenser is 12 μF. Its capacity, when the separation between…
A:
Q: A block of mass m = 2.00 kg is attached to a spring of force constant k = 570 N/m as shown in the…
A: Given: The given mass value is, m=2.00 kg, Spring of force constant k=570 N/m, xi=5.45 cm.
Q: Gauss' Law for electric fields The electric field due to a point Q r 4TE, |r|3" charge Q is E where…
A: Step 1: Given: The electric field due to a point charge is given by : E = Q4πεorr3 where r = x,y,z…
Q: Take h to have an exact value of 6.63 x 10 J-s for significant figure purposes, and use he 1.24 x 10…
A:
Q: After filtering through the atmosphere the Sun's radiation illuminates Earth's surface with an…
A: We have to determine the force exerted by the radiation of sunlight on the roof. We are aware that…
Q: What is the impedance of a 1 50-kQ resistor, a 135-mH inductor, and a 22.8-µF capacitor connected in…
A: We have to determine the impedance of the RLC circuit connected in series with the ac generator.…
Q: Consider the material with permittivity and permeability constants of 80 and 2μ40 respectively. The…
A:
Q: Plutonium-239 is used as the energy source for heart pacemakers and space probes. It decays to…
A:
Q: A wave is described by y(x,t) = 0.4 sin(3x - 27t), where x is in meters, y is in centimeters and t…
A:
Q: Please also answer (b) and (c)
A:
Q: A generator connected to an RLC circuit has an rms voltage of 150 V and an rms current of 39 mA. If…
A: We have to determine the inductive reactance of the RLC circuit. Given that the generator connected…
Q: Which of the following statements is/are TRUE about the magnetic field? 1. It is produced by a…
A: The magnetic field is the field produced around a moving charged particle. When a charge is moving…
Q: Assume you are a perfect blackbody at a temperature of T = 310 K. What is the rate, in watts, at…
A: Given: In this question, the given details are, The given temperature is T=310 K. To find the value…
Q: The position of a particle moving along the x axis is given by x(t) =6t^2 -t^3, where x is in meters…
A: Given: In this question, the given details are, The position of a particle moving along the x axis…
Q: A horizontal conveyor belt system has a coefficient of kinetic friction of 0.65. The motor driving…
A: The maximum weight that may be transported on the conveyor system must be determined. We are aware…
Q: A 5.0 L steel gas can is filled to the brim with gasoline at 10°C. Taking into account the expansion…
A:
Q: Charges +q and -2q are fixed a distance d apart as shown in figure. +q -d- Fig. -29
A:
Step by step
Solved in 2 steps with 2 images