Can you solve this truck and bridge riddle?

Hemant

New member
A large truck is crossing a bridge 1 mile long. The bridge can only hold 14000 lbs, which is the exact weight of the truck. The truck makes it half way across the bridge and stops. A bird lands on the truck. Does the bridge collapse? Give a reason.
 

KelvinL

New member
suppose the truck runs on solar power then theoretically it would collapse. However it is highly unlikely to happen in real life since the tolerance of objects has a range like 13900lbs - 14100lbs depending on workmanship wear&tear etc.
 

OliveOyl

New member
No it does not collapse. Because it has driven a half mile - you would subtract the gas used from the total weight of the truck.
 
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