For the following physics phenomena, find the scaling law and explain how each phenomenon changes at the micro and macro scales. a. Centrifugal force (F-mor) 3KT b. Thermal Speed (v = c. Reynolds number (R %3D

Q: Q. 23 Solve : (D3 - 5D² + 8D-4) y = e2x. %3D

A: Given Solve : D3-5D2+8D-4 y = e2x, as following below.

Q: A hoverboard rider goes straight down Arkansas Avenue for 2 miles, then turns left and goes straight…

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Q: Which of the following statement is incorrect? A. î × j = k B. k · j = î C. ĵ · j = 1 D. k × k = 0 А…

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Q: In Figure 1, calculate the magnitude of the net Coulomb force on charge Q2 = +4.0 µC due to charges…

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Q: 23 The 10 kg wooden box A with a speed of 5 m/s as shown in Figure Q3 is 1 m from the stationary 10…

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Q: 2. A sample of rubidium gas of volume 1 x 10-8 cm is cooled until it forms a Bose-Einstein…

A: Solution:   Given that,   The volume of the rubidium(Rb) gas =1×10-8 m3   We have,   Density=…

Q: If the Moon rises at 7 P.M. on a particular day, about what time will it rise 2 days later? P.M. ✓X…

A: Given: Moon rises at 7 P.M. on a day. Find: After two days what will be the rising time for moon.…

Q: Q 8. In Fig., solve for RT, It, VT, V1, V2, V4, 2, and I3. R, = 100 N V3 = 9.24 V R = 330 1 220 2 R…

A: RT=R1+R4+R2R3R2+R3=100 Ω+68 Ω+220 Ω330 Ω220 Ω+330 Ω=300 Ω

Q: 7. For the Lorentz matrix P = use a? – 32 = 1 and v= B/a to verify that a = 1//1– v² and ß = v//T –…

A: Given Lorentz matrix: LV=11-v21vv1 Here "v" represents the ratio of speed of the object (V) to the…

Q: How long does it take a baseball to travel the 18.4 m from the pitcher's mound to home plate when…

A: Given data The distance traveled by the ball is given as d = 18.4 m. The speed of the baseball is…

Q: The boy of mass 40 kg is sliding down the spiral slide at a constant speed such that his position,…

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Q: The following are statements that describe Electric Potential EXCEPT: A potential energy per unit…

A: 3) electric potential = V =Uq 4) potential  energy = U =K q1q2r

Q: (b) List the steps to solve nodal analysis problem. ii) Using nodal analysis find the voltages…

A: Solution of both part of question b solved in below step with proper explaination.

Q: Prove that: D2 D t1 E2

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Q: Find T1 and T2

A: Given: The weight is 75 N.

Q: E7.A hiker covers a distance of 1.26 km in a time of 0.5 hours. What is the average speed of the…

A: Average speed is given by   Where S = total distance covered, t = total time taken

Q: Consider a three-dimensional infinite well modeled as a cube of side L. The width L of the cube is…

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Q: =D> u), and length d. Between the inner and outer conductors is a dielectric medium with a…

A: The electric field can be calculated using Gauss's law: ∮E.dA = Q∈ To calculate voltage from the E:V…

Q: Starting from F=ma, and using calculus, derive v=vo+at and x=xo+vot+12at2

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Q: R1=82 +, BV R3=62 R2=32 Figure Q1(b)(ii)

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Q: A race car won in a 1600 km race by driving with a speed of 250km/hr. What was his winning time?

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Q: Which of the following best represents Newton's Third Law of Motion?   a. P2 = ka3.   b. Planets…

A: Answer: (a) P^2 = ka^3.

Q: Which of the following statement is incorrect? A.î x j = k B.k. j = i C.ĵ · j = 1 D. k x k = 0 A) A…

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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: 1) What is a 'black-body'? 2) What is the characteristic of Black-body radiation? 3) What is the…

A: Note : According to guidelines, we will answer only one question. If you want other question to be…

Q: An elevator of mass 700 kg descends with an acceleration of 3 m/s^2 over a distance of 12 metres.…

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Q: 525-kg mine the speed v which four-man bobsled must have in order to negotiate the turn without…

A: The diagram is  Here N is the normal force.  The horizontal component of Normal force is N cos24.…

Q: A particle is launched from point A with a horizontal speed u and subsequently passes through a…

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Q: 2. (a) Define the physical processes which comprise the four stroke cycle AND Define the…

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Q: Q1. Under what conditions can we have V2 Ã= -HoJ? Prove the identity.

A: We know the relation ∇×A→=μ0H where H is the magnetic flux density  μ0 is permeability of free space…

Q: An electron of mass 9.1x10 ^-31 kg and charge 1.6x10^-19 C is ejected from Sodium. If it moves with…

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Q: S1 a R2 = 150

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Q: 7. Consider that the voltage for both bulbs given below is the same, which of the two light bulbs…

A: The bulb which dissipate more power will grow brighter.

Q: A horizontal spring attached to a wall has a force constant of 890 N/m. A block of mass 1.40 kg is…

A: (a) OBJECTS CONSITUTING THE SYSTEM AND FORCES INTERACT Mass of block , Spring and Earth are the…

Q: The person is roller skates so friction can be ignored. They are traveling at 2.0 m/s beginning the…

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Q: 1. An object's position as a function of time in the x-direction is given by; x(t) : 10 +5e-0.3t…

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Q: 2. Consider a rectangular loop of wire carrying current I. From the torque of a homogeneous magnetic…

A: Given Data : current in the loop =I  Area of the loop = A magnetic field is perpendicular to the one…

Q: Joe was assigned to an expedition to the Arctic by the government to find the wrecks of a ship that…

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Q: A. using your measured distance (35 inches) your average time of motion (drop times…

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Q: 1. Explain the principle of ultrasound scanning and how it can be used to produce 2D images of…

A: This is a question regarding the reflection of sound and the use of this phenomenon in medical…

Q: What is the magnetic flux through the loop shown in the figure below if a = 15 cm? Assume the area…

A: Given: Here, to find the magnetic flux through the loop , if, a=15 cma=15×10-2m. And assume the area…

Q: An airplane can fly with an airspeed of 377 mph. Determine the ground speed of the airplane when it…

A: ground speed (GS) is the vector sum of true air speed (TAS) and wind speed (WS).  Hence,…

Q: the focal length? OA) O B)

A: Ray optics.