The x, y, and z coordinates (in meters) of a particle P as a function of time (in seconds) are x 1⁄4 sin 3t, y 1⁄4 cos t, and z 1⁄4 sin 2t. At t 1⁄4 3s, determine:.(a) The velocity v, in Cartesian coordinates. (b) The speed v. (c) The unit tangent vector u (d) The angles θ θ)" and θ, tat v makes with the x-, y-, and z-axes. (e) The acceleration a in Cartesian coordinates. (f) The unit binormal vector u (g) The unit normal vector (h) The angles 9,, and that a makes with the x-, y-, and z-axes. (i) The tangential component at of the acceleration.(j) The normal component an of the acceleration. (k) The radius of curvature of the path of P (l) The Cartesian coordinates of the center of curvature of the path.{ Partial Ans: (b) 2.988 m/s; (d) θ,-139.7% (j) an-5.398 m/s, (1) xc=-0.4068 m) tangential com ponent a of the accele
Answers: 3
Physics, 21.06.2019 20:20
Suppose that a comet that was seen in 563 a.d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?
Answers: 1
Physics, 22.06.2019 06:00
What will a positive and a negative charge do if they are separated from each other?
Answers: 3
Physics, 23.06.2019 01:00
Two positive charges are equal. which has more electric potential energy?
Answers: 1
Physics, 23.06.2019 02:50
Aweather balloon has a volume of 52.5 liters at a temperature of 252 k. the balloon is released and rises to an altitude where the temperature is 295 k. how does this temperature change affect the gas particle motion?
Answers: 1
The x, y, and z coordinates (in meters) of a particle P as a function of time (in seconds) are x 1⁄4...
Mathematics, 09.11.2019 10:31
Mathematics, 09.11.2019 10:31
Business, 09.11.2019 10:31
Mathematics, 09.11.2019 10:31
Geography, 09.11.2019 10:31
Geography, 09.11.2019 10:31