ch02-p023 - 23. We use v = v0 + at, with t = 0 as the...

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(a) Since we wish to calculate the velocity for a time before t = 0, we set t = –2.5 s. Thus, Eq. 2-11 gives v =+ = (. . ( . . 96 32 25 16 m/s) m/s s) m/s. 2 c h (b) Now, t = +2.5 s and we find
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This note was uploaded on 09/03/2009 for the course PHYS 1200 taught by Professor Stoler during the Spring '06 term at Rensselaer Polytechnic Institute.

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