The rear side of a truck is open A box of `40kg` mass is placed `5m` away from the open end as shown in The coefficient of friction between the box and the surface is 0.15. On a straight road, the truck starts from rest and accel erating with `2m//s^(2)`. At what dis tance from the starting point does the box dis-tance from the starting point does the box fall from the truck? (Ignore the size of the box)
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