A 1-kg hockey puck travelling 30km/h hits a massive wall at an angle of 01=30° from the wallI. a) Clearly draw coordinate system for the incoming velocity of the puck. In addition, define the normal and tangential directions as we did in class (this could be helpful on the same array as the incoming puck velocity). Include the necessary transformation arrays. b) Compute the final velocity of the puck after it hits the wall (in m/s). Express your answer in the normal and tangential coordinate system. c) What is the rebound angle (02) if the coefficient of restitution is 0.63? For full credit be sure to draw your coordinate system and identify the [Ans. to Check: 20°]

A 1-kg hockey puck travelling 30km/h hits a massive wall at an angle of 01=30° from the wallI. a) Clearly draw coordinate system for the incoming velocity of the puck. In addition, define the normal and tangential directions as we did in class (this could be helpful on the same array as the incoming puck velocity). Include the necessary transformation arrays. b) Compute the final velocity of the puck after it hits the wall (in m/s). Express your answer in the normal and tangential coordinate system. c) What is the rebound angle (02) if the coefficient of restitution is 0.63? For full credit be sure to draw your coordinate system and identify the [Ans. to Check: 20°]

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A 1-kg hockey puck travelling 30km/h hits a massive wall at an angle of 01=30° from the wallI.
a) Clearly draw coordinate system for the incoming velocity of the puck. In addition, define
the normal and tangential directions as we did in class (this could be helpful on the same
array as the incoming puck velocity). Include the necessary transformation arrays.
b) Compute the final velocity of the puck after it hits the wall (in m/s). Express your answer
in the normal and tangential coordinate system.
c) What is the rebound angle (02) if the coefficient of restitution is 0.63? For full credit be
sure to draw your coordinate system and identify the [Ans. to Check: 20°]
rch
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