15. In a water treatment facility, water is flowing at a steady rate in a pipe with a varying circular cross section. a) If the radius of the pipe at a certain point is 0.700 m, what is the speed of the water at this point if water is flowing through the pipe at the rate of 0.035 m/s? b) Suppose at a different section of the pipe, the water speed is 9.00 m/s. What is the radius of the pipe at this point?

Q: Date: + e -Co S근 2.

A: i hope you are familiar with the euler's formuaeiz=cosz +i sinz......1if we replace i with…

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Q: 146.88 What is The answer in 2 significant figures?

A: The value 146.88 can be written as,

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A:

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A: To find  summation of three vectors.

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A: We are authorized to answer one Question at a time, since you have not mentioned which question you…

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A: Given value--- firstly driven 1.25 km south, then 8.75 km in a direction 57° north of east. We…

Q: That's not the correct answer! The answer is 45 m

A: P = 1.3 MW v = 9.5 m/sCp = 0.36rho = 1.225 kg/m^3

Q: How many significant digits are in the exact number 155?

A: Given: The number is 155.

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A: Solution:-Given thatmagnetic flux=110000 MaxwellsNumber of turns of coil (N)=2000Current (i)=2 Atime…

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A: Given Mass of man m = 176 lb To find  Weight of man in Newtons

Q: None

A:

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A: Moment of inertia is the body's capability to resist the angular motion. It is given by the product…

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A: The vector diagram for the provided vector is:

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A: The question answer is given below. It is helpful for you ?

Q: Vector A = 3+39+2 and B = -4£ – 2ŷ + 52. Find the dot product and the cross product of A and B.

A: Given: Vector A→=3x^+3y^+z^ and vector B→=-4x^-2y^+5z^

Q: Which of the following has the most significant figures? A: 124.12 B: 124.10 C: 3.05 x 105 D: 1205…

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A: F1 = 4.90 N due north F2 = 9.80 N due south west

Q: 5. A fan turns off when rotating at 850 rpm and makes 1,350 revs until it comes to a complete stop.…

A: The equation of motion is given by ω2=ω02+2αΔθ Here, ω is the final angular speed, ω0 is the initial…

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A: The all non zero digits in a numbers are significant.

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A: we have given  height of the projectile h =800m  initial velocity of airplane  ua = 500 km/h =…

Q: 122 km/hr = mile/hr

A:

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A: Given data:  Speed (v) = 41.4 m/s Required: Speed in units of km/hr

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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Q: Calculate the Schwarzschild radius for Milky Way.

A: To calculate schwarzschild radius of milky way

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A: Given,Magnitude of the vector, R = 5 NAngle with the horizontal or with x - axis, θ = 36.80°

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A:

Q: A force of 100N makes an angle Determine both the x-component with the x-axis and has a y-component…

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Q: 3.1.2.s

A:

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.