WebDetermine the shearing stress, τ r θ , at the point r = 0.61 m, θ = π /3 radians if the fluid is water. 6.8.2 Determine the shearing stress for an incompressible Newtonian fluid with a velocity distribution of V = (3 x y 2 − 4 x 3) i ^ + (12 x 2 y − y 3) j ^ where V in m / s, x = 5 m and y = 4 m. Assume that the viscosity μ = 1.3 × 1 ... WebJul 23, 2016 · The relation between polar coordinates (r,θ) and rectangular coordinates (x,y) are given by x = rcostˆa and y = rsinθ and hence r = √x2 + y2. Hence r = 6sinθ is nothing …

How might you convert r (cos (theta)- (pi)/6)=2 from polar to ...

Web(a) Express 3 cos θ + 4 sin θ in the form R cos(θ – α), where R and α are constants, R > 0 and 0 < α < 90°. (4) (b) Hence find the maximum value of 3 cos θ + 4 sin θ and the smallest positive value of θ for which this maximum occurs. (3) The temperature, f (t), of a warehouse is modelled using the equation WebThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: 1. Find the area inside the loop of the following … hobonichi cover cousin

S= r θ Formula and Equation for the central angle in radian measure

Web− Area of a triangle 1 sin 2 A = ab C SL 3 Length of an arc l = r θ, where r is the radius, θ is the angle measured in radians Area of a sector 2 1 2 A = r θ, where r is the radius, θ is … WebThe trigonometric R method is a method of rewriting a weighted sum of sines and cosines as a single instance of sine (or cosine). This allows for easier analysis in many cases, as a … WebNov 21, 2024 · Multiply both sides by r: r² = 6 r sin θ. Convert to rectangular form: x² + y² = 6y. Advertisement Advertisement raeannwarren2024 raeannwarren2024 Answer: x^2+(y-3)^2=9. Step-by-step explanation: Advertisement Advertisement New questions in Mathematics. Today is March 12. What was the date 1 week ago? A) March 11 B) March … hspd12 community page