calculate the acceleration vector ‘a’ of the velocity field as a function of a, b, and...
A) Calculate the velocity vecotr as a function of time. B) Calculate the position vector as a function of time. C) Sketh the path of the rocket on a graph Problem 3.40 A faulty model rocket moves in the xy-plane (the positive y-direction is vertically upward). The rocket's acceleration has components az(t) = at and ay(t) = ß- nyt, where a = 2.50 m/s, B = 9.00 m/s, and y= 1.40 m/s". At t=0 the rocket is at the origin...
Calculate the velocity vector of the bird as a function of time. Give your answer as a pair of components separated by a comma. For example, if you think the x component is 3 and the y component is 4, then you should enter 3,4. 1.Let the direction be the angle, that the vector makes with the +x-axis measured counterclockwise. Calculate the direction of the bird's velocity at t=2.0s. 2.Calculate the magnitude of the bird's acceleration at t=2.0s. 3.Calculate the...
An electron moves through a uniform electric field vector E = (2.40î + 5.70?) V/m and a uniform magnetic field vector B = 0.400k T. Determine the acceleration of the electron when it has a velocity vector v = 6.0î m/s. ax= ay= az=
An electron moves through a uniform electric field vector E = (2.30î + 4.10ĵ) V/m and a uniform magnetic field vector B = 0.400k T. Determine the acceleration of the electron when it has a velocity vector v = 6.0î m/s. ax = _____ m/s2 ay = _____m/s2 az = ______m/s2
Find magnitude of velocity and acceleration at t=1 Part A Learning Goal To be able to calculate position, velocity, and acceleration of an object in curvilinear motion using a rectangular coordinate system. A car drives on a curved road that goes down a hill. The car's position is defined by the position vector An object's motion can be described along a path represented by a fixed x, y, z coordinate system. In such a system, the position vector, r, is...
6. An experimentalist has measured the u-velocity component of a steady, two- dimensional flow field. It is approximated by u 3x2y x 10 It is also known that the v-velocity is zero along the line y-O. a) Find an expression for the v-velocity in the entire field b) Find an expression for the streamfunction, 11, for this flow c) Determine the location of any stagnation points in the flow (stagnation means V-0) d) Calculate the acceleration field (ax and ay)...
The train's velocity is shown below as a function of time. Calculate the train's acceleration in from t = 0 seconds to t = 60 seconds. Please use 4 significant figures in the answer. Thank you! The train's velocity is shown below as a function of time. Calculate the train's acceleration in from t = 0 seconds to t = 60 seconds v (m/s) 10 6 t(s) 60 120 180
(10 pts) The acceleration of an object is given by the vector function at) = (2,6t, 6). The initial velocity of the object is v(0) = (0,1,2) and the initial position of the object is r(0) = (0,0,5). (a) Find v(t). (b) Find the position of the object at time t = 1. Simplify your answer completely.
Score: 2. Calculate the acceleration field if a two-dimensional velocity field in the zy-plane is given by 0.205 + 0.97x + 0.851у, -0.509 + 0.953x-0.97y. u u Find the velocity and acceleration at the point (3.2.5) O.QO 5+ о. 977 t o.&CI ea,s) u
Consider the flow field with velocity given by: V = [A(y2-x2)-Bx] i + [2Axy+By] j, where A = 4 m-1s -1 and B = 4 m-1s -1. The coordinates are measured in meters. The density is 1,000 kg/m3, and gravity acts in the negative y-direction Calculate the acceleration of a fluid particle and the pressure gradient at point (x, y) = (1, 1).