Chapter problems in giancoli (5th edition pp. 43-44)
2-22, 2-27, 2-41, 2-44
NOTEBOOK
photocopy the pages with the solutions and submit them on monday)
// sa intermediate pad daw. literal na kinopya ko lang ;))
2-22
A world class sprinter can bust out of the blocks to essentially top speed (of about 11.5 m/s) in the first 15 m of the race. what is the average acceleration of this sprinter and how long does it take her to reach that speed?
2-27
Determine the stopping distance for an automobile with an initial speed of 90km/h and human reaction time of 1.0s (a) for an acceleration a= -4.0m/s2 <--superscript:) (b) for a =-8.0m/s2 <--superscript
2-44
A stone is thrown vertically upward with a speed of 20.0m/s. (a) How fast is it moving when it reaches a height of 12.0 m? (b) How long is required to reach this height? (c) Why are there two answers to (b)?
// pairs daw, pero samasama ung 01, 02, 29. The rest 02, 28; 03, 27 so on... kung may mali bahala kau. :)))
-09
Nasaan yung 2-41?
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