if a bus traveling at 20m/s is subjected to a steady deceleration of 5m/s/s ,how long will it take to come to rest

if a bus traveling at 20m/s is subjected to a steady deceleration of 5

1.	if a bus traveling at 20m/s is subjected to a steady deceleration of 5m/s/s ,how long will it take to come to rest
Answer» U can SOLVE this by USING equation v2=u2+2as v=0,u=20,a=5 put it...u will GET ANS.......... i hope u can do....