hw01S101 Homework JAE HYUN PARK Math 124 section D Fall 2016 Instructor Dmitriy

# Hw01s101 homework jae hyun park math 124 section d

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hw01S10.1 (Homework) JAE HYUN PARK Math 124, section D, Fall 2016 Instructor: Dmitriy Drusvyatskiy WebAssign The due date for this assignment is past. Your work can be viewed below, but no changes can be made. x 1 = 4 sin( t ), y 1 = 2cos( t ), 0 t 2 π x 2 = 4 + cos( t ), y 2 = 1 + sin( t ), 0 t 2 π .
12/14/16, 4(17 PM hw01S10.1 Page 2 of 6 How many points of intersection are there? 2 2 points of intersection (b) Are any of these points of intersection collision points ? In other words, are the particles ever at the same place at the same time? If so, find the collision points. (Enter you answers as a comma-separated list of ordered pairs. If an answer does not exist, enter DNE.) \$\$( 4, 0) Yes No
12/14/16, 4(17 PM hw01S10.1 Page 3 of 6 (c) If the x -coordinate of the second particle is given by instead, is there still a collision? Solution or Explanation Click to View Solution Enhanced Feedback Please try again, keeping in mind that a collision happens when and for the same t . Find the solutions of this system of equations. 4. 3/3 points | Previous Answers The parametric equations where describe the line segment that joins the points and Draw the triangle with vertices A (1, 1), B ( 3 , 4 ), C (1, 6 ). Find the parametrization, including endpoints, and sketch to check. (Enter your answers as a comma-separated list of equations. Let