MSMS (01PCYQW) 2015-2016 Initial exercise; this exercise was part - - PowerPoint PPT Presentation

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Dec 27, 2022 502 likes •571 views

MSMS (01PCYQW) 2015-2016 Initial exercise; this exercise was part of an exam Download it at www.ladispe.polito.it/corsi/meccatronica/01PCYQW/2015-16/Exercises/2015_Initial_Exercise_1.pdf Instead of trying to solve it, we analyze and

SLIDE 1

MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 1 Basilio Bona

Initial exercise; this exercise was part of an exam
Download it at

www.ladispe.polito.it/corsi/meccatronica/01PCYQW/2015-16/Exercises/2015_Initial_Exercise_1.pdf

Instead of trying to solve it, we analyze and comment the various questions

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MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 2 Basilio Bona

Problem
What are the “reference frames”?
What is a roto-translation
How we represent it?
Why it is important to refer to “mobile” and “fixed” axes?

?

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MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 3 Basilio Bona

Question 1
What are these “homogeneous transformations”?
How we represent them?
What is the meaning of the upper and lower indices?
What is the relation between ?

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MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 4 Basilio Bona

Question 2
What is a vector “representation”?
How we can change the representation from one reference frame to

another?

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MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 5 Basilio Bona

Question 3
What is the kinetic energy?
Why it is instantaneous?