Given a time-varying angle θ and a constant angle φ: Show that sin(θ(t) + (p) can...
16, Let x: U R2-, R, where x(8, φ) (sin θ cos φ, sin θ sin φ, cos θ), be a parametrization of the unit sphere S2. Let and show that a new parametrization of the coordinate neighborhood x(U) = V can be given by y(u, (sech u cos e, sech u sin e, tanh u Prove that in the parametrization y the coefficients of the first fundamental form are Thus, y-1: V : S2 → R2 is a conformal...
Consider the following surface parametrization. x-5 cos(8) sin(φ), y-3 sin(θ) sin(p), z-cos(p) Find an expression for a unit vector, n, normal to the surface at the image of a point (u, v) for θ in [0, 2T] and φ in [0, π] -3 cos(θ) sin(φ), 5 sin(θ) sin(φ),-15 cos(q) 16 sin2(0) sin2(p)216 cos2(p)9 3 cos(9) sin(9),-5 sin(θ) sin(9), 15 cos(q) 16 sin2(0) sin2(p)216 cos2(p)9 v 16 sin2(0) sin2@c 216 cos2@t9(3 cos(θ) sin(φ), 5 sin(θ) sin(φ) , 15 cos(q) 216 cos(φ)...
4. (22 points) Let To : R2 R2 be the linear transformation that rotates each point in IR2 about the origin through an angle of θ (with counterclockwise corresponding to a positive angle), and let T,p : R2 → R2 be defined similarly for the angle φ. (a) (8 points) Find the standard matrices for the linear transformations To and To. That is, let A be the matrix associated with Tip, and let B be the matrix associated with To....
I. The state vector φ(t) at time t can be decomposed on the {I +), l-)} basis: Write down the system of coupled differential equations which the components c+ (t) and c() satisfy 2. Let |φ(1-0)) be decomposed on the {lx+), lx-) basis. Show that c+(1)-(Ηφ(t)) is written as sin with Ω 2VA2+B2. Here f.Ω is the energy difference of the two levels. Show that c+(1) (as well as c (t)) satisfies the differential equation c) 0. We assume that...
Last Name: Page Problem #2 (35 Points) Given The motion of a particle P which coincides with the robot's gripper hand at point A is defined by the relations where t is expressed in seconds. Please note that kı, k2, and ks are constants which are greater than zero. For the initial condition, the particle has an angle of 0-0° when-0 sec. So, when t 2 sec, Find: a) The "script" values for radial and transverse coordinates, that is, r,t,i,...
(10 marks) In class we had a question regarding the spherical coordinate system: Given that rcos θ sin φ y-rsin0 sin o with 0 θ 2π and 0 φ π "Why don't we have 0 θ π and 0 φ 2π instead" (a) (5 marks) Explain why this would not work b) (5 marks) If you really wanted the bounds suggested how could you make it work? (10 marks) In class we had a question regarding the spherical coordinate system:...
5) Let Φ : R2-ל -(rcos(0), r sin(θ)), 0-r-R, 0-θ disk of radius R centered at (0,0)). Compute J dx Λ dy. R2 given by Φ(r, θ) -2n (this is a 5) Let Φ : R2-ל -(rcos(0), r sin(θ)), 0-r-R, 0-θ disk of radius R centered at (0,0)). Compute J dx Λ dy. R2 given by Φ(r, θ) -2n (this is a
Dynamics Given: The motion of a particle P is defined by the relations r = [kı sin(b) m and 0=(k21°) rad, where t is expressed in seconds. Please note that kı, k2, and b are constants which are greater than zero. For the initial condition, the particle has an angle of o=0° when t = 0 sec. So, when 1 = 1 sec, Find: a) The radial (vr) and transverse (ve) components of velocity of the particle P. b) The...
41. Find the distribution of R-A sin θ, where A is a fixed constant and θ is uniformly distributed on (-π/2, π/2). Such a random variable R arises in the theory of ballistics. If a projectile is fired from the origin at an angle α from the earth with a speed v, then the point R at which it returns to the earth can be expressed as R--(W/g) sin 2α, where g is the gravitational constant, equal to 980 centimeters...
(f) (1 point) Using values v0 = 10 m/s, θ = 45◦ , φ = −12◦ , find r. (g) (1 point (bonus)) For the case where φ = 0◦ (flat ground), give the simplified expressions for horizontal displacement and time of flight. Disregard the numerical values from previous part. 2" (6 points) A projectile is launched with initial velocity vo at angle θ above horizontal The ground is sloped at angle φ w.rt. horizontal, where φ < θ 0