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 comment the various questions Basilio Bona MSMS - 01PCYQW 1
MSMS (01PCYQW) 2015-2016 • 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? Basilio Bona MSMS - 01PCYQW 2
MSMS (01PCYQW) 2015-2016 • 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 ? Basilio Bona MSMS - 01PCYQW 3
MSMS (01PCYQW) 2015-2016 • Question 2 • What is a vector “representation”? • How we can change the representation from one reference frame to another? Basilio Bona MSMS - 01PCYQW 4
MSMS (01PCYQW) 2015-2016 • Question 3 • What is the kinetic energy? • Why it is instantaneous? Basilio Bona MSMS - 01PCYQW 5
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