Estimate the rate at which energy flows from a gasoline pump to a motor vehicle during  a “ fill-up. ” Express your answer in kW. If this rate of energy delivery were electric power,  roughly how many people would it serve, assuming a typical US residential community?  Make the following assumptions: the HHV of 1 gallon of gasoline is 145,000 Btu; it takes  5 minutes to fill up a 16-gallon auto tank; and a 1 GW e electrical plant serves a residential  community of 1 million people.

Q: Given three vectors; A = 5m West, B = 8m East and an unknown vector C which lies along the x- axis.…

A:

Q: You wish to compare the two experimental results the physicist got, so you decide to find the…

A:

Q: Bola-bola. A 5.0 [kg] ball is kicked with an initial velocity of 3.0 [m/s] and lands at some height.…

A: Given  mass(m)=5 kg initial speed(u)=3.0 m/s final speed(v)=5 m/s Required height difference between…

Q: Istap. A constant force F = 5.0 [N] is applied at a certain angle from the horizontal on a 0.50 [kg]…

A: The applied force has 2 components-one is along the line of motion & opposite in direction and…

Q: Justin works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

A:

Q: A beam of negligible mass, supported by a hinge, holds two steel balls as shown in the figure.…

A:

Q: What is the total current in the circuit shown below? The given resistances are R₁ = 100, R₂ = 100,…

A:

Q: Please explain it. AsAp A 1.5-mol monoatomic gas (s=7.6 J/mol-K) experiences a 20-Kelvin…

A: Given:- n= 1.5 mol s= 7.6 J/mol-K ∆T= -20 K.   (-ve as temprature is dropping) W= 750 J To find:- ∆U

Q: wire carries a current of 1.8 A in a circular arc with a radius of 1.3 m swept through an arbitrary…

A:

Q: In the given figure below, a 3.5-kg block is sliding down a 600-rough incline. The speed of the…

A:

Q: In the image, the diagram depicts a mass that is oscillating at the end of a string at three…

A:

Q: 10. The radius of a circle is 5.5 cm, a. What is the circumference in meters? b. What is its area in…

A: Part (10): Given: The radius of the circle is 5.5 cm.

Q: The team monitoring a space probe exploring the outer solar system finds that radio trasmissions…

A: Data Given:- Time taken by the radio transmission to reach to the Earth from the probe is t=1.78 h…

Q: Chonky cut. From a circular disk with uniformly distributed mass M and radius R, a smaller circle of…

A: Given Mass of disc = M Radius of disc = R Some part of this disc is removed as shown in the figure…

Q: 6. How much charge can be stored in a capacitor with a capacitance of 1F in a 3V source? O 0.33C O…

A: Given data:  Capacitance (C) = 1 F Voltage (V) = 3 V Required: Charge (Q) stored in the capacitor

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

A:

Q: Two traveling pulses on a rope move toward each other at a speed of 1.0 m/s. The waves have the same…

A: Given: Two travelling pulses on a rope move toward each other at a speed of 1.0 m/s. The waves have…

Q: An airplane has two wings with an area of 75 m² each. Air flows over the top at 200 m/s and under…

A: Bernoulli's principle states that an enlarge  the speed of a fluid happens continuously with a…

Q: When the spring is released, (a) how far up the incline (with respect to its initial position) will…

A:

Q: Ball A has twice the mass of Ball B. but ball B is moving twice as fast as ball A. Which of the…

A:

Q: Scalar ng Bayan. The vectors k and a in the figure have a magnitude of 10.00 [m] and 5.00 [m],…

A:

Q: M O 3242 [kg] O 660. [kg] O 5.45 [kg] O 240. [kg] h m

A: Pressure exerted in a fluid at the same height is always the same  For equating the pressure on both…

Q: An EM wave has a magnetic field strength of 5.00 x 10-4 [T]. What is its electric field strength…

A:

Q: A particle with a mass of 8.52 kg and a charge of 5.3 C is projected into a uniform magnetic field…

A:

Q: tion 12 hakdog A massless spaghetti is wrapped around a solid cylindrical hakdog with mass M and…

A: Given: The mass of the hakdog is M. The radius of the hakdog is R.

Q: A wire carries a current of 1.8 A in a circular arc with a radius of 1.3 m swept through an…

A: Given: The radius of the circular arc is 1.3 m. The current in the wire is 1.8 A. The arc is 1/8 of…

Q: In a 30°-rough incline, a 2.15 kg block is initially at rest beside a spring that is compressed by…

A: We have a block of mass m=2.15 kg which is attached to a spring of constant K=180 N/m compressing…

Q: Istap. A constant force F = 5.0 [N] is applied at a certain angle from the horizontal on a 0.50 [kg]…

A: Write the given values with the suitable variables. F=5 Nm=0.50 kgvi=3 m/svf=3 m/ss=0.8 m Here, F,…

Q: DONT MIND THE BIG NUMBER ON THE RIGHT, IT IS JUST FOR NUMBERING. MAKE SURE IT IS CORRECT AND…

A: Let volume of block is V and density is d By balancing force in vertical direction  T + B = Mg  35 +…

Q: DONT MIND THE BIG NUMBER ON THE RIGHT, IT IS JUST FOR NUMBERING. MAKE SURE IT IS CORRECT AND…

A: Mass of rod=M Length of rod=2R So moment of inertia of rod about it's center of mass=(1/12)*M*(2R)…

Q: A wire of length 50 cm and mass of 12 g is suspended in a horizontal plane by a pair of flexible…

A:

Q: 1000 V 3000 0.5 μF

A:

Q: Babalik pa rin. A block attached to a spring oscillates back and forth on a frictionless surface…

A: Period of oscillataion (T)old  = ToAngular frequency of oscillation (ω) = km      -------(1)Period…

Q: An EM wave propagating in vacuum, with electric field amplitude Eo > 0 and magnetic field amplitude…

A:

Q: Consider a 5-kg block accelerating downwards on a frictionless plane inclined at 35 degrees from the…

A: Given that                 The mass of the block is (M) = 5kg                 Inclination (θ) = 35°…

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

A:

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 47…

A:

Q: Four circuits have the form shown in the diagram below. The capacitor is initially uncharged and the…

A:

Q: A resistor of unknown resistance is in series with a 20.00 resistor. A battery of emf 6.0V and…

A:

Q: A ball rolls of a cliff that is 20 m high. Calculate the time it takes for the ball to hit the…

A: Given Data:- As the ball rolls of a cliff its initial vertical component of velocity is v0y=0 Height…

Q: Oh torque-so, layuan mo ko! Kim opens the refrigerator filled with ice cream with a force of…

A: Given that,  Force (F) = 43.0 N  Distance (r) = 50 cm = 0.5 m  (θ)= 55°

Q: Given: R₁ = 11.2 R₂ = 72 R3 = 11.9 2 Using Kirchhoff's laws, and utilizing the direction of current…

A:

Q: Is the electrical potential energy of two-point charges positive or negative if the charges are of…

A:

Q: 13. What is the current flowing in a 10 Ohms resistor connected in a 12 V source? O 0.83 A O 120 A O…

A:

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 71…

A:

Q: What is the center of gravity of the solid formed when the plane region bounded by y = x^3 and the…

A: As given, The line, x=2 The line, y=0 The plane region bounded by,  y=x3=23=8 Select a vertical…

Q: A 1.0 [kg] box slides 5.0 [m] down a rough inclined plane at an angle 40° with respect to the…

A:

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

A:

Q: A positive point charge is placed near a very large conducting plane. A professor of undergraduate…

A: In this case, some fictitious charges are placed to actually replace the electrification of the…

Q: A beam of negligible mass, supported by a hinge, holds two steel balls as shown in the figure.…

A: