1.) What is the algebraic expression for the normal force on mass m1? 2.) Find an algebraic expression for the horizontal net force on mass m1.  Use your answer from Part A for the normal force in the formula for the friction force.

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Q: Two long straight current-carrying wires are lined up parallel to one another at a distance d.…

A: I1 = 4 A I2 = 2 A magnetic field at the midpoint (B) = 3.9×10-6 T let the distance between the two…

Q: The drawing shows four point charges. The value of q is 2.0 µC, and the distance d is 0.54 m. Find…

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Q: Calculate the percent diference between the experimental (average) capacitance and the rated value

A: Here,For C1Trial 1,C11=20.2 μFTrial 2, C12=22.4 μFTrial 3,C13=21 μFStandard error,δC¯1( μF) =s…

Q: 5. An infinite conducting cylinder with charge per unit length of 80 μC/m with point in the electric…

A: Given: Linear charge density of infinite conducting cylinder wire λ= 80 μC/m  To determine : The…

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Q: In (Figure 1), let C₁ = 3.20 μF, C2 = 5.50 μF, and Vab = 60.0 V. For related problem-solving tips…

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Q: 1. Determine the electric field intensity at the midpoint of a 70-mm line joining a -60 μC charge…

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Q: Two charges are located in space as shown Q₁ = -30 μC 5 m A 4 m Q₂ = 8 μC a. What is the electric…

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Q: Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of…

A: A vector can be written in its components as A̅ = Ax î + Ay ĵ  Ax = A cosθ  Ay = A Sinθ

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Q: The driver of an 1600 kg car (including passengers) traveling at 25.0 m/s slams on the brakes,…

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Q: In the image, it is shown the plot for the velocity of a cart A that is moving on a horizontal…

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Q: A habitat on Mars uses silicon solar panels that absorb heat from the​ sun, resulting in an increase…

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Q: The box started from rest and 7.0m from a spring at the bottom of the incline. The coefficient of…

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Q: An electric field of magnitude 7.8 x 105 N/C above the Earth's surface is produced by a…

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Q: www BLB A shopper pushes a 7.2-kg shopping cart up a 13° incline, as shown in the figure (Figure 1).…

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Q: 1. When two lenses are combined, the final image is produced by taking the first image (from first…

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Q: Calculate the velocity of a simple harmonic oscillator with amplitude of 11.4 cm and frequency of 5…

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Q: In the following figure, a long, straight, current-carrying wire of linear mass density is suspended…

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Q: How long would my car need to skid my tires?

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Q: you are at the zoo, watching a 3 kg spider monkey hang off a vine by his tail. The vine is hanging…

A: The mass of the monkey, M=3 kg The acceleration of the monkey, a=0.8 m/s2

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Q: Complete solution please. A particle with charge 5.0-μC is placed at the corner of a cube. The total…

A: Given values:- Charge,(Q)=5 μC=5 x 10-6 C ----(1) Permittivity of free space,(ε0)=8.85 x 10-12…

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Q: 2. A ray of light in glass (m1=1.5) enters another material (n2) at a 70° angle; and emerges into…

A: Given Data:- Angle of incidence is i=70° Angle of refraction is r=45° Refractive index of the glass…

Q: (x + y, x − y) when an object moves from 53. Calculate the work done by a field F = (0, 0) to (1, 1)…

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Q: The switch S in the circuit shown below has been open for a long time when, at time t = 0, it is…

A: V= 12\/ R1 = 110 Ω R2=220 Ω R3 =330 Ω C1=40 uF C2=80 uF

Q: If a wave y(x, t) = (6.0 mm) sin(kx+(600 rad/s)t +) travels along a string, how much time does any…

A: The wave equation for a transverse wave traveling along a string is given by:   y(x,t) = A sin(kx -…

Q: The electric potential in a region of space is given by: V(x, y, z) = (2.5 V/m²) xy² + (1.5 V/m²)…

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Q: Two identical 0.50-kg carts, each 0.10 m long, are at rest on a low-friction track and are connected…

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Q: Q 4 N 1. The blades of a fan running at low speed turn at 280 rpm. When the fan is switched to high…

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Q: object is thrown with the speed of 20 m/s at an angle of 26 degree with the horizontal. What is the…

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Q: Consider a capacitor circuit of n(2n² + 1)/3 capacitors, each with capacitance C, constructed…

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Q: 4. What is the potential energy of a +6 nC charge located 50 mm away from a +80 µC charge? What is…

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Q: Two resistors are connected in parallel and a current of 20 Amperes is flowing through the parallel…

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Q: : A ball rolls up a ramp that slopes upward at an angle 0 to the horizontal without slipping. Treat…

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Q: In the circuit shown below, V=4V, 1 = 4 A, R1 = 3 2 and R2 = 17 Q2. Using either superposition or…

A: Find Vx

Q: A force of constant magnitude pushes a box up a vertical surface, as shown in the figure. The box…

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Q: 5. Magnification - The Eye The print in many books averages 3.50 mm in height. How big (in mm) is…

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Q: bottom. Take density of oil = 900 kg/m3. 3m 60

A: Answer the following question is

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”