The 28-Mg freight car A and 20-Mg freight car B are moving towards each other with the velocities shown (Eigure 1) Figure < 1 of1> 20 km/h 10 km/h A-3 MN/m

Q: PIUDiem radius of 1 inch and the large that connects them travels small wheel rotates at 800 R large…

A: radius of small wheel = r1= 1 inch radius of large wheel= r2 =  8 inch Angular speed of small wheel…

Q: Solve for the value of €,.

A: here, option d is correct

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A: Given data: The diameter of larger tube is d1 = 1.4 cm. Considering the density of water is ρ=1000…

Q: A and C please

A: Given Data: Dam height, H=15 m Dam width, W=20 m Water density, ρ=1000 kg/m3 Using g=9.8 m/s2

Q: got 0 as my answer can you show me the solutio

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A:

Q: Given A = 21+}-3k andB = -i+2}. The magnitude of 38-A is %3D Select one: a. 7.68 b. 9.28 O c. 8.96 O…

A: Option A is the right answer  7.68

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A:

Q: E and F

A: We are given energy released per second from sun. This is the luminosity of sun. We know that 4 H…

Q: 2. From the following uniaxial data, calculate the Young's modulus and estimate the yield stress…

A: Solution: 2. The Young modulus can be obtained by the slope of stress versus strain curve.  The…

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A: We need to find the mass and charge on ion

Q: darz (x)+ k²b(æ)=0

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Q: Evaluate V. V x Ā if à = p²zäp + p³āg + 3pz?ä,

A: Given, A→ = ρ2za⇀ρ + ρ3a⇀φ + 3ρz2a→z

Q: II. Solve the following problems carefully. Write the STEP-BY-STEP solution and box your final…

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Q: 33

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Q: 1. An ultraviolet photon has a frequency equal to 2.41 x 10¹5 Hz. www. a. What is its wavelength?…

A: Given data:   A ultraviolet photon  Frequency (f) = 2.41×1015 Hz Required: The wavelength (λ) and…

Q: A point mass of 1.50 kg is connected to the end of a 2.00 m long rod of negligible mass. The other…

A: In the question given mass of point, length of rod and net torque. we have to find the value of…

Q: A point mass of 1.50 kg is connected to the end of a 2.00 m long rod of negligible mass, The other…

A: In the question , Given the value of angular acceleration , mass , length of road . We have to find…

Q: Find the resultant by head-to-tail method: 3. 120° 80 lb 60 lb

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 2. A 52 kg ice hockey player moving at 11 m/s slows down and stops over a displacement of 8.0 m. ™C…

A: Given that: The mass of the hockey is m=52 kg The initial speed is u=11 m/s The final speed is v=0…

Q: 1.) Consider a block sliding down a rough ramp. Which of the following forces constitutes an…

A: Newton's Third law:- When two bodies interact, they exert an equal and opposite force on one another…

Q: An Olympic swimming pool is 50m long, 25 m wide, and 2 m deep. (a) Make a plot of pressure as a…

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Q: 5. C= A × B. (Note that vectors are in boldface.) (a) If A points in the +x direction, and B points…

A: a)                     Given                             Direction of A = +x…

Q: SW3) Solve this question, without doing any mistake

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Q: (a) What is the kinetic energy of a 65.0 kg sprinter running at 2.30 m/s? (b) How fast must a 3000.0…

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Q: d and e

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Q: Find the total capacitance in micro farads of the combination of capacitors shown in the figure…

A: Given: In this question, the given details are, The combination of capacitors are given in the…

Q: velocity vector (c) what are the magnitude and direction of the average velocity? (d) What is the…

A: Solution:d. The angular momentum will be given as:     L→ = r→ × p→ = m ( r→×v→)…

Q: What is the force direction in each case? #7a. B Copyright 2008 Pearson Education, Inc., publishing…

A: Magnetic force:The magnetic force on a moving charged particle refers to the force exerted on the…

Q: Q.4: A 1-kg particle is attached to the end of a rope (J), It rotates in a vertical circle of radius…

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Q: Q.12: A block of mass m, = 2-kg is located at the crigin in the XY plane. When t = 0, a second block…

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Q: LO 7: Using the symmetry of the arrangement, determine the direction of the force on q in the figure…

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Q: mall airplane flying horizontally with a speed of 186 mi/hr at an altitude of 315 ft above a remote…

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Q: d= 2

A: Distance is the actual length of path  Displacement is shortest length

Q: 60N 25° 60° 50° 40 N

A:

Q: 3. Suppose we consider the event whose C-coordinates are given by E' = What are its B-coordinates?…

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Q: 5. What is the equivalent resistanc following resistances: R1 = 52, R2 :

A: GivenR1=5 ΩR2=3.45 ΩR3=6.65 ΩR4=9.88 Ω

Q: Particle A of charge 3.18 x 10-4 C is at the origin, particle B of charge -5.82 x 10-4 C is at (4.00…

A: Given data: Charge on particle A, qA=3.18×10-4C at 0,0 Charge on particle B, qB=-5.82×10-4C at 4,0…

Q: (c) How many radians have the wheels turned through in that time? 33.3 Xrad (d) How far (in m) has…

A: (c) Applying wf2-wi2 = 2*alpha*theta wi is the initial angular speed = 0 rad/s wf = 33.3 rad/s alpha…

Q: Please answer a-c

A: Given: ε1=22 Vε2=44 Vε3=3.5 Vε4=45 V

Q: e potential difference

A: Given: Distance is 3.75 cm or 3.75×10-2m Electric field strength is 7.6×104V/m

Q: A long rod, radius R, that has uniform positive charge density p is spun around its central axis…

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Q: (금) e = tan rg

A: The given equation of angle theta is, θ=tan-1v2rg Here, v is the velocity which is measured in m/s r…