This could be something as simple as sleeping on your arm wrong causing irritation to a portion of your brachial plexus. Need physical exam to be sure. Dull ache in right armpit - What could cause dull ache in left armpit?
In fact, half-ton pickups weigh much more than that. The weight of a truck without cargo or passengers is called the curb weight. For example, many 2007 half-ton pickups have curb weights between 9000 (4082.3 kg) and 11000 (4989.5 kg) pounds [source: Edmunds ].The half-ton description loosely refers to the truck's payload capacity.his means that the truck can carry up to 1000 pounds (453.5 kg) of cargo and passengers in the cab and bed. But wait a minute: If you take a look at the stats on modern half-ton pickups, you'll notice that their payload capacities exceed 1000 pounds (453.5 kg).
sandbags The U. S. Army Corps of Engineers Standard sandbag is 14 inches Ã 26 inches and is intended to hold 40 pounds. It is tested by dropping a full bag onto a concrete floor from a height of 4 feet: once on its face, once on its side, and once on its end. Experts recommend that bags used for flood control be closed simply by folding over the end, so that except for the flat fold the entire inner surface of the bag lies next to sand. Such bags can be stacked like bricks, without hollows that may allow water to flow through. Bags closed with ties cannot be stacked together as tightly.