physics
posted by Anonymous .
An object with an inital velocity of 20 cm/sec is decelerated at 2 cm/sec/sec for 5 seconds,What will the resultant velocity be?

physics 
bobpursley
Vf=Vi+a*t
a=2cm/s^2
Vi=20cm/s
t=5sec 
physics 
Anonymous
Thank you!
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