A thin rod with length L = 54 cm is placed along the positivey-axis so that its bottom end is located at y0 = 2.0 cm. Therod has uniform linear charge density λ = −3.5 × 10−18 C/m.A proton is placed at the origin and released from rest. Whatis the proton’s initial acceleration a after being released fromrest?

Question: Consider the IVP ty′ =y+3t2, y(0)=y0. (a) Show that for y0 = 0 there are infinitely many solutions defined on (−∞, ∞), but no solution exists when y0 does not = 0 (b) Does this contradict the Existence and Uniqueness Theorem for linear equations?

2010年9月15日 · Here is an implementation I am using, which is much faster than pure Python thanks to numba. from numba import njit from typing import Tuple import numpy as np @njit def bresenham_numba(x0, y0, x1, y1, w, h): dx = abs(x1 - x0) dy = abs(y1 - y0) sx = -1 if x0 > x1 else 1 sy = -1 if y0 > y1 else 1 err = dx - dy points = [(x0, y0)] while x0 != x1 or y0 != y1: e2 = err * 2 …

2016年7月23日 · I am trying to simulate a dynamic system in state space form with odeint. My A matrix is 12*12 and B matrix is 12*4 (rows * cols) so my initial state vector is 12*1 as it suggests. My code is as f...

Question: Consider the IVP y′= t/(y+1) , y(0)=y0. (a) Without solving, determine all values of y0 for which the IVP is certain to have a unique solution. (b) Solve the IVP for all such values of y0 and detemine the interval of validity for them. (c) What can be said about the solution of the IVP for other values of y0?

Solve the differential equation y′= 2ty^2 subject to y(0) =y0 and determine how the interval of existence depends on the initial value y0. Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.

Question: Determine whether there is a relative maximum, a relative minimum, a saddle point, or insufficient information to determine the nature of the function f(x, y) at the critical point (x0, y0). fxx(x0, y0) = −3, fyy(x0, y0) = −6, fxy(x0, y0) = 2 A. relative minimum B. insufficient information C. relative maximum D. saddle

lineFrom(x0 - x, y0 + y, x0 + x, y0 + y); That is, for each pair of points (with the same y ) that Bresenham would you have you plot , you instead connect with a line . Share

2017年7月14日 · The docs for plotly seem to indicate I can do something similar by using y0 and dy arguments in the Bar object like so: import plotly.offline as py import plotly.graph_objs as go trace1 = go.Bar( x=['x'], y0=2, dy=6, ) fig = go.Figure(data=[trace1]) py.iplot(fig) But this just gives me an empty plot?!

Question: Consider the following kinematic equation: y=y0+ v0y t +1/2 ayt2. List and name all the physical quantities present in this equation Consider the following kinematic equation: y=y 0 + v 0y t +1/2 a y t 2.