magnitude and direction of the friction

Q: A point charge of -8.2 μC  is at the origin. What is the electric potential at (3.0 m, - 3.0 m)?

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Q: A +4.24 MC charge is located at the origin. Determine the following. (Include the sign of the value…

A: Given value--- A-4.24 micro C charge is located at the origin. We have to find--- (a) the…

Q: Three point charges are fixed as shown in(Figure 1). Take q1q1 = 20 μCμC, q2q2 = -30 μCμC, q3q3 = 40…

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Q: (2) Two charges attract each other with a force of 1.5 N. What will be the force if the distance…

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Q: #7) Let's say the following graph represents a car's velocity as a function of time. The car starts…

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Q: What is the magnitude of the net electric field at the center of the square, due to these 8 charged…

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Q: cts are held in position at the corners of a rectangle by light rods as shown in the figure below.…

A: Given  Mass , m1 = 3.5 kg  Mass , m2 = 2.50 kg Mass , m3 = 4.30 kg  Mass, m4 = 2.50 kg   Moment of…

Q: 130g of water is placed in a 10g aluminum cup. Both the water and cup start at temperature 40…

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Q: The higher the frequency of a note, the _______ the pitch we hear.   Question 12 options:…

A: Given : The higher the frequency of a note, the _______ the pitch we hear.

Q: Two particles are fixed to an x axis: particle 1 of charge q1 = 2.12 × 10-8 C at x = 25.0 cm and…

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Q: Problem 2.31 Suppose the position of a particle as a function of time is given by r = 1 + sint (m)…

A: We knowr=1+sin(t)θ=1-e-t

Q: What is earth perihelion and aphelion at eg planet /j measurement

A: We know that Earth orbit around the Sun in a fixed elliptical orbit. The distance between Earth and…

Q: How many electrons make up a charge of -70.0 μC?

A: Given that,  Charge, q = -70.0 μC => q = - 70*10-6 C We know that the relation between charge and…

Q: Two charges are located on the x axis: q₁ = +8.7 μC at x₁ = +5.9 cm, and q2 = +8.7 μC at x2 = -5.9…

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Q: A spherical surface completely surrounds a collection of charges. Find the electric flux (with its…

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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: In biology, a vector is a disease-carrying organism, such as a mosquito or a bat, that is itself not…

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Q: Q₁ = -2.0 C and Q2 = 4.0 C. If Q₁ is at the origin (x = 0.0 m) and Q₂ is at x = 1.0 m, then is the…

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Q: C A 1 2 I ball 1 is released from rest at the same time steel ball 2 is given a horizontal kick. The…

A: As per guidelines, only 3 subparts are solved here. Given, Steel ball is released from rest and the…

Q: Fernando is an engineer at an amusement park who is experimenting with changes to the setup for a…

A: In this question, it is given that there are two identical roller coaster cars (Car 1 and Car 2)…

Q: QUESTION 2 Q₁ = 9.00 nC is at (0.300 m, 0); Q2 = -2.00 nC is at (0, 0.100 m); Q3-6.00 nC is at (0,…

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Q: An electron is accelerated from rest through a potential difference of 181 V. What is the electron's…

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Q: Two stones are thrown simultaneously, one straight upward from the base of a cliff and the other…

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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: A boy sees a rope swing and runs at it, grabbing the rope and swinging on it. If the boy was running…

A: Given: Speed of the boy v= 4.5 m/s      To calculate: How high he would swing

Q: What is the magnitude of a point charge in coulombs whose electric field 55 cm away has the…

A: Given:  Electric field of point charge E= 1.7 N/C the point charge is away about r= 55 cm= 0.55 m…

Q: What is the terminal velocity for the light rain with a drop size of 0.6mm at sea level.

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Q: F A O a‹µg Oa>g/μ O a <g/μ O a » ug B In the system shown above, a force F pushes on block A, giving…

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Q: Q2) a) Plot a graph, using any computer software you choose, of versus for a glass-air interface…

A: Given:The refractive index of glass: nglass=1.55 The refractive index of air is: nair=1 To find:a)…

Q: #4. What is the magnitude of A+B+C, where A=1.00 +3.00-1.00k, B=3.00-1.00j-3.00k, and C = -1.00…

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Q: electric field at a point 5.0 cm from the surface of the shell

A: Given: A charge q=10 μC on the surface of metal shell. Radius of shell is r=5 cm Note: 1 C=106 μC 1…

Q: The electric potential at a distance of 4.00 m from a certain point charge is 200.0 V relative to…

A: Potential at 4 m = 200 V Potential at 2 m = ?  We're required to calculate potential relative to…

Q: A small metal ball is kicked from the edge of a cliff. Its x- and y-coordinates as functions of time…

A: Given Data :x coordinate as a function of time x(t) = 19.9ty coordinate as a function of time y(t) =…

Q: Determine the resultant force (magnitude and direction) of the forces shown. F₂= 1200 N F3= 200 N…

A: According to the given data F1 =500N F2=1200N F3=200N  we need to find r Resultant of the three…

Q: sed from an upper-story window of a building. The ball is given an initial velocity of 9.20 m/s at…

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Q: 4.1×10−9 C charged object is 6.1 cm along a horizontal line toward the right of a -3.1×10−9 C…

A: Visualize the Problem:

Q: A uniformly charged ring of radius 10.0 cm has a total charge of 83.0 μC. Find the electric field on…

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Q: A 3.5 N cube of a foam material is able to float with only a small fraction of its volume submerged…

A: Given:-  The weight of the cube is W = 3.5 N  The density of the water is ρw= 1000 kg/m3 The foam…

Q: .0 Kg 10.0 Kg

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Q: What is the magnitude of the force a +21 μC charge exerts on a +3.0 mC charge 37 cm away?

A: Given value--- charge q1 = 21μC. charge q2 = 3.0 mC. separation between charges = 37 cm We have to…

Q: The satellite S travels around the earth in a circular path with a constant speed of 15 Mm/h. The…

A: Write the expression for the centripetal acceleration and substitute the corresponding values to…

Q: A 12.8 kg box is initially sliding across a flat surface (coefficieint of friction = 0.2) at 36.6…

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Q: How do you find the x-component of vector A if you know its magnitude A and direction ? It is A…

A: Given,  Vector A and Vector B and magnitude is A and B respectively. Direction = thitha. We need to…

Q: Find the electric field at the point P along the perpendicular bisector of the line joining the two…

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Q: Which of the following statements is true about friction? k and us are independent on the mass of…

A: μk is the coefficient of kinetic frictionμs is the coefficient of static friction Properties of…

Q: You need to drag a very heavy table (m = 75kg) across the kitchen floor, so you provide 450N [R 35…

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Q: The mass of a subway car is 39,800 kg. If it’s acceleration as it leaves a station is 0.8 m/s2 what…

A: Given value--- mass = 39800 kg. acceleration = 0.8 m/s2.  We have to find--- magnitude of net…

Q: Four point charges, two positive charges on the x-axis and two negative charges on the y-axis, are…

A: Given that, There are two positive charges and two negative charges. Where the positive charges are…

Q: A. *Calculate the current flowing thru the circuit. B. How much current is flowing thru the 10052…

A: Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: magnitude and direction of the electric field

A: Given: Three charges along a line. Let the charges are q1=-12 μC, q2=-5 μC and q3=-12 μC A point P…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: