Indicate the reason why crude products like gasoline, diesel and LPG are expensive

Q: A solid sphere of radius 40.0 cm has a total positive charge of 42.5 μC uniformly distributed…

A: given data radius = 40 cm positive charge = 42.5 μC calculate the magnitude of the electric field…

Q: hydrogen atom in an excited state can be ionized with less energy than when it is in its ground…

A: The ionization energy is En=0.278 eV The expression for the ionization energy is; En=-13.6n2 eV…

Q: A dynamite blast blows a heavy rock straight up from the ground." Height = 0 when time=0" The…

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Q: What is the length, in meters, of a simple pendulum, on Earth, if it has a period of 1.91 s?

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Q: rope pulls a 200 kg sleigh (which you may know) up a slope at incline angle θ = 30◦, through…

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Q: mrope 3.00 kg- msamples 86.0 m = 24.0 kg MECHANICAL WAVES 4. One end of a 3.00-kg rope is tied to a…

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Q: Two cylinders each contain 0.30 mol of a diatomic gas at 280K and a pressure of 3.0 atm.…

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Q: have to calculate the moment at point B, do I have to include the number, 150N•m in the equation or…

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Q: A parallel-plate capacitor is made of two square plates 50 cm on a side and 1.5 mm apart. The…

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Q: At t = 0 the coordinates of a particle are x = 0, y = 1.98 m. At a time 0.95 s later, its…

A: x1=0 my1=1.98 mx2=3.21 my2=4.20 m∆t=0.95 sec

Q: In this figure, C1= 9.5 μF, C2= 3.3 μF, C3= 4.3 μF. The equivalent capacitance of the combination is…

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Q: In the figure below (not to scale), let L = 1.20 m and d = 0.190 mm and assume the slit system is…

A: According to the guidelines, when a question with multiple subparts is given then, only the first…

Q: In a particular region of space, the electric potential is given by V=-7x²z+5xyz. What is the…

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Q: What newtons laws are demonstrated by a ring toss game? And how are those laws demonstrated?

A: The ring toss game demonstrates Newton's First Law of Motion, also known as the Law of Inertia. This…

Q: Suppose you built a pendulum and set it swinging. You measure 15 cycles of the pendulum and get a…

A: Time taken for 15 cycles of pendulum (T)=24 s

Q: 1. The rectangular loop with 5 turns and length 1-2.5 m shown below moves to the right with a…

A: Given, number of turns,n=5 Length of rectangular loop, l=2.5m velocit,v=1.3ms Strength of magnetic…

Q: Two point charges Q₁ = +4.10 nC and Q₂ = -1.90 nC are separated by 45.0 cm. (a) What is the electric…

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Q: Calculate the net Force (magnitude and direction) on Charge 3. 180° Charge 1 -22.6 μC 90" Charge 3…

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Q: Water drops fall from the edge of a roof at a steady rate. A fifth drop starts to fall just as the…

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Q: A mass m = 4.4 kg hangs on the end of a massless rope L = 2.0 m long. The pendulum is held…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: When ultraviolet light with a wavelength of 374 nm falls on a certain metal surface, the maximum…

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Q: The space shuttle burns 30 billion (30,000,000,000) Joules of energy in 1 second. Its engine are…

A: We can use the principle of conservation of energy to calculate the velocity of the space shuttle at…

Q: At the instant t = 3 sec, the radial coordinate r of the robot arm is 3 ft and is extending at a…

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Q: An Australian emu is running due north in a straight line at a speed of 13.0 m/s and slows down to a…

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Q: Part D Some hydrogen gas is enclosed within a chamber being held at 200° C whose volume is 0.0250…

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Q: In the figure, point P2 is at perpendicular distance R = 22.4 cm from one end of straight wire of…

A: Draw the schematic diagram of the system.

Q: In a downhill ski race, surprisingly, little advantage is gained by getting a running start. (This…

A: Distance= 64.0 m Angle (θ) = 29°

Q: Express the forces F₁, F2 in vector form. Determine the vector expression for the resultant R of two…

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Q: ▼ Part A Your friend, who in a field 70 meters away from you, kicks a ball towards you with an…

A: Initial Velocity u = 20 m/s Displacement S = 100 m Acceleration a = -1.0 m/s2 ( negative since it is…

Q: A 0.2 kg ball attached to a 1.5 meter string moves in a vertical circle. What is the minimum speed…

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Q: Question 1 (1 A woman is standing in the ocean, and she notices that at a given location, ten (10)…

A: Time period(T)=tn=4010=4s n = no. of crests       So frequency=1T=14=0.25Hz

Q: A solid iron statue has a mass of 877.5g. Iron has a density of 7.8g/cm^3. Find the volume of the…

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Q: Consider a force in R3 defined by f(x,y,z)=(6*x*y^3, 9*x^2*y^2+2*y,0). Find the potential energy…

A: Given Force:- F(x, y, z)= (6xy3, 9x2y2+2y, 0) In terms of vector quantity force can be represented…

Q: A 5.00 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.300 m by a large…

A: Mass of train is m=5×105 kg Initial speed is u=0.500 m/s Compression in spring is x=0.300 m Note: 1…

Q: 9) Three forces act on a bracket as shown in the diagram. Calculate the magnitude and direction of…

A: F1 = 10 N at an angle 45 degree above the +x axis F2 = 30 N at an angle 15 degree below the + x axis…

Q: proton enters a parallel plate system moving with an initial velocity of 9413.1 m/s perpendicular to…

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Q: (Figure 1) shows the velocity graph of a particle moving along the x-axis. Its initial position is o…

A: Page 1

Q: A uniformly charged, straight filament 3.90 m in length has a total positive charge of 2.00 μC. An…

A: GivenLength of straight filament L=3.90mTotal Positive charge (q) = 2 μC Length of uncharged…

Q: Ball bearings are made by letting spherical drops of molten metal fall inside a tall tower called a…

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Q: How many atoms are in a 1.60 cm x 1.60 cm x 1.60 cm cube of aluminum? Submit ΑΣΦ Request Answer C ?…

A: Side of cube ( s ) = 1.60 cm  Cube is made up of aluminium ( Al )

Q: Which one of the following statements is correct? O The image formed by the objective of a…

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Q: The strengths of the fields in the velocity selector of a Bainbridge mass spectrometer are B=0.5T…

A: In the mass spectrometer, the electric force equals the magnetic force. Further, substitute the…

Q: Starting from rest, a car begins to accelerate at a constant rate. It covers a distance of 10 meters…

A: A vehicle accelerate at constant rate from rest. Distance covered by vehicle in time t=10 s is d=10…

Q: A loop of wire with a diameter of d=0.71 m lies in a plane perpendicular to a magnetic field with…

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Q: If a object is placed between a convex lens and its focal point, the image formed is

A: Object is placed between a convex lens and its focal length. Find: Which type of image will be…

Q: An application of Kirchoff's Rules to the circuit shown results in the following system of…

A: A circuit diagram consisting two voltage sources and five resistors. Equations obtained after…

Q: An Olympic swimming pool is approximately 88,263 ft3.  How many cubic meters (m3) is this?  Assume…

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Q: (a) What is the efficiency of an out-of-condition professor who does 2.10 ✕ 105 J of useful work…

A: Part(a): Work-done is W=2.10×105 J Food energy is E=510 kcal Note: 1 kcal=4184 J Find: Efficiency of…

Q: For the figure below, calculate the scalar triple product 2(xề)

A: z^ · y^×x^ = ....

Q: An alpha particle gains 1.50 x 10-15 J of kinetic energy. Through what potential difference was it…

A: Given data :  Kinetic energy ( ∆ K.E. )  = 1.50 × 10-15 J  For an alpha particle , q = 2 × e    To…

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.