S=d/t SOLVE for "d" * O d = s/t d = st d = t/s Option 4 S= d/t. SOLVE for "t" * t= s d t=s/d t =s+d 1=d/s
Q: 4. A 35 kg child pulls a 12 kg wagon up a hill at 0.6 m/s. The wagon exerts 60 N of force on the chi...
A: In a problem of classical mechanics, it is always useful to draw a force diagram. It shows the force...
Q: A nuclear fusion reactor such as ITER is expected to use the nuclear reaction, H + }H → {X + ?Y + 17...
A: A nuclear fusion reactor such as ITER which is expected to use in the nuclear reaction The given equ...
Q: A planet orbits its star in a
A: As speed of the planet change then energy of planet will vary with distance. When planet is close to...
Q: please attention x=0 y=0 z=5
A: Note: As per our policy we can solve only one different question. Please resubmit the remaining ques...
Q: A uniform plane wave in air has the following expression E;(x, z) = ay. 5. e¯j(3ax+4nz) is incidence...
A: For a particular conductor, ET=HT=0 holds for transmitted waves. The reflected wave propagates in -a...
Q: The power (?) supplied to an electric circuit is given by ? =??2?∫ ?22?/?0??. If ? = 41∗ I sin(??) ,...
A: Given, Power, P=ωR2π∫02π/ωi2dt i=41×Isinωt
Q: Two identical light bulbs are to be connected to a source with Ɛ = 10 V and negligible internal resi...
A: Given: E=10VR1=3ΩR2=3Ω
Q: A wheel with a radius of 1.7 m and a mass of 0.231 kg rolls without sliding down a plane that is inc...
A:
Q: The diagram below shows a weather instrument used to determine relative humidity. 20 O Y.... I.........
A: Given data: Temperature of the wet bulb Tw=14°C. Temperature of the dry bulb Td=22°C.
Q: #6418660 To ensure safety when driving, some drivers install devices in their cars that alert when a...
A: according to the graph, the driver exceed his maximum speed at three points at three times, then the...
Q: i need the answer quickly
A: Given, from question, angular displacement is, θ length of the string is , L =l mass of the bob is, ...
Q: If θb is Brewster’s angle for light reflected from the top of an interface between two substances, a...
A: To prove that θb + θ‘b = 90.0o is given below.
Q: Please good handwriting and clear ideas explaining the process! 4D Solve the highlighted question ,...
A: Given, Radius,r=10cm=10×10-2mArea,A=0.500cm2=0.500×10-4m2Inductance,L=0.100mH=0.100×10-3HCurrent,I=7...
Q: An impermeable membrane (See figure above) is placed at the bottom of a U-tube, then equal amounts o...
A: ρogho=ρwghwhohw=ρwρo=10.843=1.186total height on both side =2h=ho+hw2×16.5=ho+hw33=1.186hw+hwhw=15.0...
Q: A sensible load is a load which mainly involves a change in . Select one: a. Temperature b. Relative...
A: A sensible load is a load which involves change in temperature. It is a measurement of the amount of...
Q: ANSWER C, D, AND E ONLY
A: Let M is the mass of the Tesla car and m is given as the mass of the small car. The Tesla car is goi...
Q: Calculate the wavelength in nm of ionization of H- atom which is initially at the ground electronic ...
A: Ionization energy of an element is the energy released or absorbed to make a single ion of the eleme...
Q: Statistical physics
A: Givenp+aTV+c2V-b=RT The internal energy relationδUδV=TδpδT-porδUδV1T+pT=δpδT
Q: 6) If two objects collide and one is initially at rest, is it possible for both to be at rest after ...
A: Both objects can't be at rest. It's possible for one among the objects to be at rest after the colli...
Q: Physical DEMONSTRATION
A: We can write the equations as m1x1¨=-k(x1-x2-l) (1)m2x2¨=-k(x2-x1-l) ...
Q: - Four masses Ai Bi CandD revolve at equal radii andd are e qually spaced along a shaf. The mass 8 i...
A: Given:- AB =l AC = 2l AD = 3l For balancing the system: ...
Q: Madame Curie filled glass vials with pure radon, produced by her radium, for use in hospitals. Radon...
A: i) Activity of a sample of any radioactive nuclei is the rate at which the nuclei of its constituent...
Q: i need the answer quickly
A: Given: The lagrangian of the system is L=12mx˙2+y˙2+z˙2+2mωxy˙-yx˙+mω2x2+y2. The equation of motio...
Q: Explain why a light-year is a unit of time and distance
A: Here, we look into the defenition of light year.
Q: The speed of sound in air at 20C is 344 m/s. (a) What is thewavelength of a sound wave with a frequ...
A: Solution: a)
Q: The photoelectric equation for the kinetic energy of a photoelectron is, following Einstein, E < hf ...
A: Given that Work function of the sodium is W=3.2×10-19 J Speed of the emitted electron or photoelec...
Q: A spring oscillates with simple harmonic motion at a frequency of 7.72 Hz when a mass of 2.1 kg is h...
A: Given data, Frequency of SHM when 2.1 kg mass is used = 7.72 Hz Another mass = 0.72 kg
Q: i need the answer quickly
A: Given: x=ξηy=ξ2-η2
Q: I need help on this. Please show all steps and work. Thank you
A: When the satellite is circling any planet, then its necessary velocity is found by equating the cent...
Q: A uniform plane wave in air has the following expression E;(x, z) = ay. 5. e¯¡(3ax+4nz) is incidence...
A: Part (a) Given: The wave function for incident wave is Eix,z=ay5e-j3πx+4πz. The wave vector of pla...
Q: Solve 52
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: i need the answer quickly
A: Here, we use the formula of Lagrangian to get the required.
Q: In the figure, there is a particle of mass m in a two-dimensional square box. Thepotential energy fu...
A: a) Hamiltonian Operator: H ⏞ =-h28π2mδ2δx2+δ2δy2+V(x,y) Schrödinger equ: hamiltonian−ℏ22m(∂2ψ(x,y)∂x...
Q: kg airplane accelerates upwa ne by the air. Make a quantita
A: Given: To find the lift force exerts and draw a quantitative force diagram as,
Q: Your lab has been given a radioactive sample and you determine that the decay constant is 3.00 x 10-...
A: Given,decay constant λ=3×10-6/sActivity A =56μCi1 Ci=3.7×1010Bq
Q: Find the resistance (in ohms) between node 1 and node 2. R1 = 4.14 Q, R2 = 3.00 Q, R3 = 2.16 Q, R4 =...
A: In the given circuit the resistors R1,R2 and R3 are in parallel with each other , so their equivalen...
Q: In the upper half space, which is the empty space, I = 7 A current flows from the infinitely long wi...
A: NOTE: As per Bartleby Guidelines only one part has to be solved at a time. Kindly upload other parts...
Q: Use the voltage divider rule to determine R. Enter units as Ohms. Note the units in the problem.
A: Given: The input voltage is, vi=20 V. The resistance of the resistor 1 is, R1=2 kΩ. The resistance ...
Q: choose correct option
A: Given: A light ray enters transparent substance Angle of incidence i=37° Angl...
Q: A stone is suspended from the free end of a wire that is wrapped around the outer rim of a pulley. T...
A: Given: The mass of the disk is, M=10 kg. The radius of the disk is, R=30 cm×10-2 m1 cm=0.3 m. The t...
Q: 1. a. What is the total number of orbitals associated with the principal quantum number n=1? b. What...
A: (a) There is only 1 orbital associated with principle quantum number n=1 because there will be only ...
Q: A mathematical pendulum swings with angular amplitude α (α ≪ 1), its period is T . By what factor do...
A: A simple pendulum is initially oscillating simple harmonically with angular amplitude a and period o...
Q: As a new electrical technician, you are designing a large solenoid to produce a uniform 0.150 T magn...
A: Given, magnetic feild B=0.150Tnumber of turns N=4000Length L=1.40mdiameter d= 20cm
Q: Given that the surface temperature of a star is 8.8x103 K, estimate the wavelength at which its radi...
A: Given, Temperature,T=8.8×103KWein's Constant,b=2.898 x 10-3mK We have to calculate the wavelength at...
Q: A uniform plane wave in air has the following expression E;(x, z) = ay. 5. e¯j(3nx+4nz) is incidence...
A: Part (c) Given: The uniform electric field of incident wave is Eix,z=ay5e-j3πx+4πz. The formula to...
Q: Consider an infinitely long nonconducting cylindirical shell of inner radius R and outer radius 2R a...
A: Given:- R = 40 cmπ= 3ε0 = 9.10-12c2Nm2 By using Gauss law:
Q: uhat happens Accoraing to the Kinetic theoy to gaseeus moacuoswhen the temperatuve of a gas Soclease...
A: Given:- According to kinetic theory kinetic energy of gaseous molecule is directly prop...
Q: Louis de Broglie proposed that a particle of mass m and moving at the speedv will have a wavelength ...
A: Here, we use the formula for de Broglie wavelength to get the required.
Q: Three charged particles are placed at each of three corners of an equilateral triangle whose sides a...
A: Given: Length of sides of an equilateral triangle is L=3.8cm=0.038m. Charge q1=-6.2nC=-6.2*10-9C Cha...
Q: 1. Write a detailed solution. Identify the given quantities and unknowns. Label them properly.
A: A) from the arc length equation l=αr we can find the anglela=αaraαa=laraαa=1.52.5=06.6 radαa=34.380...
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images