potential difference

Q: The position of a stone thrown vertically up is y(t)=y0+ v0. t-g.t^2 where v0=10m/s is the initial…

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Q: What is the net upward force on the balloon? Express your answer with the appropriate units. al HÅ…

A: Concept of Buoyant force and flying upward condition: Buoyant force (Fb) on an object in the shape…

Q: A certain toaster has a heating element made of Nichrome resistance wire. When the toaster is first…

A: Given : Initial current = 2.00 A Potential difference= 110V Temperature= 20o C Dropped current= 1.53…

Q: Three balls, with charges of +4q, -29, and -q, are equally spaced along a line. The spacing between…

A: charge = q = 3.5 x 10-6 C r = 50 cm = 0.5 m

Q: If you were to place a ball on the slope of a hill and let go, which way would it start to roll and…

A: An object always tends to have minimum potential energy. And we know potential energy of an object…

Q: Qz = -8.0 μC Οι = 7.0 μC Q3 = -6.0 μC

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Q: An object has a charge of -2.0 μC. How many electrons must me removed so that the charge becomes…

A: Given : Object has a charge of = Qinitial = -2.0μC     To calculate electrons removed when charge…

Q: Near the top of the Citigroup Center building in New York City, there is an object with mass of 3.6…

A: mass(M)=3.6 X105 kg period of oscillation(T)=1.4 s concept T=2πmkk=4π2mT2k is spring constantand…

Q: 9.9 A man of total weight 800 N stands on one leg. Assuming that each of his legs accounts for…

A: in the following problem,  Total weight of man, M=800 N

Q: A car travels due east with a speed of 60.0 km/h relative to the ground. Raindrops are falling at a…

A: The speed of the car towards east relative to the ground, vc=60 km/h The angle made by the direction…

Q: Suppose an earthquake shakes you with a frequency of 9.5 Hz as it passes and continues on to another…

A: Given Data:- Frequency of the Earthquake is f=9.5 Hz Distance between the two cities is d=76.5 km…

Q: A particle undergoes a constant acceleration of 3.05 m/s². After a certain amount of time, its…

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Q: night sky and why the phases of the moon repeat approximately once a month. Draw a picture that…

A: To sketch an approximate position of sun, earth and moon when a full moon is visible. The plane of…

Q: 1. A rescue plane wants to drop supplies 280 m below. If the plane is travelling at a speed of 75.0…

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Q: A block of stone weighs 500 newtons. It is 20m pushed up a slope. a. Neglecting friction, how much…

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Q: A mass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. Initially, the…

A: Given,  Weight attached to spring = 24 pounds Acceleration due to gravity = 32 ft/s2 We need to…

Q: 2. The data below shows how the electric field (E) due to a point charge varies with distance (r).…

A: The given Data table is Distance, r (m) Electric Field, E (N/C) 1 81 2 20.3 3 9 4 5.06…

Q: Consider the rectangular solid with dimensions as shown in the figure below. (Use the following as…

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Q: 45. The flywheel of a gasoline engine is required to give up 500 J of kinetic energy while its…

A: Given value--- The flywheel of a gasoline engine is required to give up 500 J of kinetic energy its…

Q: Calculate the magnitude of the electric field at one corner of a square 1.52 m on a side if the…

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Q: (b) Applying the methods of the chapter, find the average pressure on the walls (a). 354 x Pa (c)…

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Q: What formula relates entropy and the number of microstates? Who came up with this formula?

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Q: Two identical 50 resistors and a 100 resistor are connected in a circuit. Which of the following…

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Q: A particle undergoes a constant acceleration of 4.00 m/s². After a certain amount of time, its…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: (a) Find the charge on the capacitor in coulombs. 3.30-5 (b) What voltage battery would be required…

A: Given value--- capacitance = 5.75 micro C.  V = 5.75 V. We have to find--- (a) Find the charge on…

Q: What are the dimensions of physical quantities such as acceleration, force, charge (current x time)…

A: Dimension of  acceleration =(change in velocity)/(time) a=v/t and velocity = distance/time…

Q: 1. Ay(cm) v=1m/s 44 2 -2 This is a snapshot in time at t=0s 6 For the wave above, draw: (i) a plot…

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Q: Halley’s Come orbits the sun every 76.0 years and has an orbital eccentricity of 0.97. What are the…

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Q: Consider a closed triangular box resting within a horizontal electric field of magnitude E = 6.62 x…

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Q: What is the net torque about the axle? Express your answer to three significant figures and include…

A: Given:- From the figure given in the question  F1= 10 N F2= 10 N The length of the rod is L= 100 cm.…

Q: Show that the time-dependent Schrödinger equation preserves the normalization of the wavefunction,…

A: Here, if ψ(x,t) is normalized at t=0,…

Q: The maximum displacement for a given ground motion is 0.9 inches. The period of the structure is 0.5…

A: Here is the answer for the given question Here is the explanation in the below page

Q: Through what potential difference would an electron starting from rest need to acceler- ate to…

A: Givenwe need not to consider relativistic effectsv=0.6c  =0.6×3×108 m/s  =1.8×108 m/sif electron is…

Q: Two different liquids of densities p and 2p are filled in a container as shown in the diagram while…

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Q: A rocket blasts off and moves straight upward from the launch pad with constant acceleration. After…

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Q: Example 7:- The maximum height attained by a projectile in increased by15%by increasing its speed of…

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Q: If a force of 36 N stretches a spring 0.3 m beyond its natural length, how much work does it take to…

A: Force (F)=36 N DISPLACEMENT(X)=0.3m first, we will find the spring constant(k) using F=-kx and then…

Q: mother is helping her children, of unequal weight, to balance on a seesaw so that they will be able…

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Q: Assume that a red blood cell is spherical with a radius of 4.0 ×10^−6 m and with a wall thickness of…

A: Spherical Capacitor: It generally consists of two concentric hollow sphere wiith inner radius (r)…

Q: A bucket that weighs 4 lb and a rope of negligible weight are used to draw water from a well that is…

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Q: Three point charges are aligned along the x axis as shown in the figure below. -0.500 1 -4.00 nC (b)…

A: Part(a): The electric field at any point in the region around a charged particle is defined in terms…

Q: 3. A projectile is launched at an angle of 18.0° above the horizontal. What is its initial speed if…

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Q: 3) Skid Infinite Black Pit Mitch Skid of 40 kg and Mitch of 60 kg are standing on ice on opposite…

A: Given:-  The mass of the skid is m = 40 kg  The mass of the Mitch is M = 60 kg  The Skid and Mitch…

Q: A parallel plate capacitor has a separation of 0.032 m and a potential difference of -64 V. If the…

A: Given data: Separation distance of the parallel plate capacitor, d=0.032 m Potential difference,…

Q: An engineer builds a parallel-plate capacitor with adjustable spacing between the plates. When the…

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Q: Three identical resistors (R) are connected in a circuit so that two are in series and the third is…

A: Power is a scalar physical quantity that represents the rate at which energy is being transferred or…

Q: 10.0 kg 10.0 КС O 5.0cm 5.0 cm 20.0cm 20.0Kg

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Q: What charge is required to produce a repulsive force of 10 microNewtons on a charge q= 4.5 nanoC…

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Q: A soccer ball kicked by a Real Madrid midfielder leaves the player's foot at a speed of 46 mph at an…

A: According to the given data v=46mph at angle θ with horizontal We need to find Angle (θ) maximum…

Q: Three charges are on a line. The left charge is q1 = 4.0 nC. The middle charge is q2 = 8.0 nC. The…

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