A car collides with a brick wall and comes to rest.
A parcel which was on top of the roof at the time becomes detached. It is initially traveling horizontally and it strikes the ground a distance of 12m from the point where it left the car. The parcel is initially 1.5 m above ground.
What period of time elapses before the parcel strikes the ground?
Estimate the speed of the car just before it collided with the wall?
The Attempt at a Solution
i have no idea where to start, ??