MIE100H1 Quiz: MIE100H1_20161_611485811855MIE100S_2016_Quiz

• School: UTSG
• Department: Mechanical and Industrial Engineering
• Course: MIE100H1
• Professor: All

Document Summary

Answers to be placed in crowdmark booklets: the particles a and b both move in a circle of radius 40 meters around the origin in the directions shown. At time t = 0 seconds, the particles are at the position shown in the diagram. The speed of a is 5t and the speed of b is 2t, where the parameter t represents time in seconds. 10 into the air at time t = 0. Initial velocity of the cannon ball is 57 m/s, at an angle of 60 degrees above the horizontal. Angle is measured counter-clockwise from the positive x-axis: the ground is sloped at as shown in the diagram. A cannon ball is shot from the origin (a) determine the position of the cannon ball as a function of time t measured in seconds. 5 (d) determine the time at which the cannon ball hits the ground at point c.