Homework Help: physical

Posted by Zinhle on Friday, February 4, 2011 at 9:57am.

A car starts from rest its acceleration is 2m.s-2 in a straight line. What is it displacement after 10 seconds?

physical - drwls, Friday, February 4, 2011 at 10:55am
(a/2) t^2

a = 2 m/s^2
t = 10 s
Turn the crank.
physical - Zinhle, Friday, February 4, 2011 at 11:19am
1,5m.s-2
physical - drwls, Friday, February 4, 2011 at 1:22pm
Wrong number; wrong dimensions.
1*10^2 = 100 m

What exactly are you doing?

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