A 500-kg dragster accelerates from rest to a final speed of 110 m/s in 400 m (about a quarter of a mile) and encounters an average frictional force of 1200 N. What is its average power output in watts and horsepower if this takes 7.30s?
Q: How much heat is required to raise the temperature of 0.295 kg of water from 19.4 C to 31.0° C?…
A: According to our honor code I can answer only one question per session. So I am answering the first…
Q: (b) The Lagrangian function of a mechanical system with one degree of freedom is ma – U(z), L =…
A:
Q: List down the advantages and disadvantages of using the 3 different types of
A: The different types of artificial light are as follows: 1) Incandescent lamp 2) compact fluorescent…
Q: A point charge 5 nC is located at the origin. If V = 2 V at (0, 6, -8), find Prompts Submitted…
A: part(a) The potential at A(-3,2,6) part(b) The potential at B(1,5,7) part(c) The potential…
Q: lain its direction. le of conservation charge law
A: Given as, J=20 r-2 a¯r Am2 ,ρv =30μCm3. As per protocol, allowed to answer first three subparts…
Q: Three point charges q are placed at the corners of an equilateral triangle. Another point charge -Q…
A:
Q: Two sinusoidal waves of the same wavelength travel in the same direction along a stretched string.…
A: Given data for wave 1 ym=2.6 mmφ=0 for wave 2 ym=4.8 mmφ=53° Here, φ is the phase angle. Now we have…
Q: A cylindrical shell of inner radius a, outer radius b, and height h is shown. a) If there is a…
A:
Q: |10 You have carried out an experiment to investigate the effect of the length of a pendulum on the…
A: Concept: The Formula for the Time Period of the Pendulum is T=2πLghere,L= Length of the…
Q: A particle of charge q = moves in velocity v = (2 + o )i – (5 + o )) – 4k in magnetic field B = (7 +…
A:
Q: Two long wires are parallel to the zaxis and are located at x = 0, y = ±a. Take a = 6 cm. a) Find B…
A:
Q: A particle of mass m is in a potential given by 2. V (r)=- a --+ ar 3r where a and ro are positive…
A:
Q: The wavelength of H. line of Balmer series is 6560 Ä. Calculate the wavelength of the first line (1)…
A:
Q: A T.G. of 50 turns and radius 10 cm is connected in series with another T.G. of 100 turns of radius…
A: To find-Deflection in second T.G. (θ2)=?Given-n1=50r1=10 cmn2=100r2=15 cmCurreent flowing through…
Q: (3) Given V8 = 4V for the nefwork of Figure 3, dettrmine! a) VE 19v b) Te { 2.2kn 330kn. c) Vc…
A: Solution attached in the photo
Q: A 14-gauge copper wire has a diameter of 1.508 mm. What magnitude current flows in amperes when the…
A: Given that:-Diameter of the copper wire, D=1.508mmDrift velocity, vd=1.10 m/sDensity of free…
Q: A 4.0µF capacitor discharges while connected in series with a resistor. The current drops from its…
A:
Q: Use the following constants if necessary. Coulomb constant, k=8.987×109N⋅m2/C2. Vacuum permittivity,…
A: Given, R= 4.55 cmi1= 4.9 Av→= 400 j^ m/sd= 6.6 cmk=8.987×109 N.m2/c2ε0=8.854×10-12…
Q: A k of mass m,70.0 g and radius r4 m slides on a fridiontess theet of ce with veiscity , where…
A: Given: Mass 1,m1=70g=70×10-3kgRadius 1,r1=4.50cm=4.50×10-2mVelocity,v=14m/sMass…
Q: 4- Explain on how one can solve the equation of wave propagation for a 2D (two dimensional) problem.…
A: Given: The objective is to explain how one can solve the equation of wave progation for a 2D problem…
Q: A coil of resislance 5 chm dinduclance 0.2H is conneded in series hith a sartable capacilor across…
A: To find-(1) Capacity of capacitor,(2) Current through conductorGiven-(R)=5 ohmL=0.2 HE=30 V(Fr)=50…
Q: 8.3 In Fig. 3, the density of a liquid increuses linearly with respect to depth. At the surface, the…
A:
Q: Two ice skaters, Elsa and Anna are skating.Elsa’s mass Is 65 kg and Anna' mass is 50 kg. Elsa stops…
A: Given, mass of Anna is mA=50kg mass of Elsa is mE=65kg the initial velocity of Elsa is uE=0 the…
Q: 5. A drop of ink is gently deposited in a large volume of motionless water and initially has a…
A: Using the formula for diffusing coefficient as, <x2>=qiDt And, t2t1=<x22><x12>
Q: c) Suppose we have two dipoles in the arrangement shown below with the positive charges a distance…
A: Given: The charge at the origin is -2q. The charges on the y-axis and distance ±s are +q each.
Q: A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of…
A:
Q: Consider the nuclear fusion reaction H +H→ He +n+ E. If H has a rest mass of 2.014u, H has a rest…
A: The given nuclear fusion reaction is, H21+H31 → He42+n+E. The rest mass of H21 is given as,…
Q: The minimum velocity of projection of a body to send it to infinity from the surface of a planet is…
A:
Q: A torque of 6.90 N -m is applied to a solid sphere of radius 0.37 m, causing the disk to accelerate…
A:
Q: Please answer part a, b and c for me, kindly. Thank you
A: The dipole moment is given as, μ→=μyj^+μzk^, The uniform magnetic field is given as,…
Q: Consider a fictional radioisotope X (311.1766 amu) a. If a 0.750 g sample of X-311 releases 5.75 x…
A: Given that:Atomic mass, M=311.1766 amua) m=0.750 g=0.750×10-3 kgN=5.75×1016Mass of alpha particle,…
Q: 13. Two constant forces of magnitude F1 and F2 act on a particle of mass 5.00 kg which is at rest at…
A: Given: Mass, m=5kg F1 at 14.5o west to northF2 at 58.3o west of souths=32.4mv=12.2m/s Using 2nd…
Q: A 1.8 kg mass attached to an ideal spring oscillates horizontally with a period of 0.51 s and…
A: Given, Mass, m = 1.8 kg Period = 0.51 s Amplitude = 1.29 m Time period and spring constant is…
Q: Suppose that you have a laser that emits vertically polarized light but that you would like…
A: Given Suppose that you have a laser that emits vertically polarized light but that you would…
Q: In figure, S is a monochromatic point source emitting light of wavelength 1 = 500nm A thin lens of…
A:
Q: An industrial laser is used to burn a hole through a piece of metal. The average intensity of the…
A:
Q: For the voltage -divider bias configuraion in Figure I, determine : a) IBQ b) Iee 62kn 3.9kn c) Vcea…
A: Let us find the 1st-three parameters of the above voltage-divider bias configuration circuit. Note-…
Q: A 10-H inductor carries a current of 20 A. Describe how a 50-V emf can be induced across it.
A: Given that:-Mutual inductance, M=10 HCurrent throught the inductor, I=20 AWe know that:-Induced emf,…
Q: A DNA molecule can be seen as a charged line with a linear charge density of λ. Suppose the DNA…
A: Solution attached in the photo
Q: events and finds them to occur at times t and t, and at positions x and x, respectively. 1 If At' =…
A:
Q: What is the expectation value of the kinetic energy (E) of the electron in the 1s state of the…
A: Given that n=2 Here, n represents the state. For hydrogen atom z=1 The kinetic energy of the…
Q: The cord of frictionless pulley at the system shown have negligible mass. Compute the distance that…
A:
Q: Four long, parallel wires are located at the corners of a square of side a = 20 cm, as shown in the…
A: current I1=8 A into the paperI2=3A into the paperI3=8 A outward from the plane of the paperI4=1 A…
Q: A copper wire has a resistance of 0.500 n at 20.0 °C, and an iron wire has a resistance of 0.525 n…
A:
Q: 1. Evaluate g = Âf, where  and f are given below: (McQuarrie 3-1) f SQRT (V) (а) (b) x4 + x3 e ax…
A: Solution attached in the photo
Q: Give an example of an issue found while swimming and how it should be resolved (or overcome it).
A: Swimming: Endurance, muscle strength, and cardiovascular fitness are all improved—aid in maintaining…
Q: The value of the magnetic field required to maintain non-relativistic protons of energy 1MEV in a…
A:
Q: The bob of a 2-m pendulum describes an arc of circle in a vertical plane. If the tension in the cord…
A:
Q: Elaborate Directions: List (5) five examples of an astronomical phenomena before the invention of…
A: Without the use of telescopes, the planets may be plainly viewed in the sky. Without the use of…
Q: 7. At what temperature, the speed of sound in air will becomes double of its value at 27°C? A. 27°C…
A: Given that T1=27°C=300 K Here T represents the temperature of the air. Now first of all find out the…
Do it asap please
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
