Homework Help: dynamic

Posted by Adel on Saturday, June 30, 2012 at 5:41pm.

A particle moves along a straight line with an acceleration of m/s2, where s is in meters. Determine the particle’s velocity when s = 2m, if it start from rest when s = 1m.

dynamic - ajayb, Sunday, July 1, 2012 at 4:24am
How much is the acceleration? Not stated in the problem!
anyway, you can use the formula:
V^2 = U^2 + 2*a*s
here a = accleration, U=0 and s = 2-1= 1m

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