Dr. Amit is online now. 1.Identify the four basic categories of hardware in a microcomputer system. 1. Hard disk, input/output, secondary storage, and display devices. 2. System unit, input/output, secondary storage, and primary storage. 3. System unit, input/output, secondary storage, and communication.
The semi-truck without the trailer weighs around 20,000 lbs. An empty trailer weighs around 12,000 lbs, but it depends on what type of trailer it is. There are hundreds of different configurations. The point is...the maximum legal weight that an 18-wheeler can weigh is 40 tons (80,000 lbs).
Depends which weight of a boat trailer you mean. It also depends on the length of the boat trailer. For example: A relatively small (6.40x2.09 m) Respo double-axle boat trailâ¦er weighs roughly 400 kg (880lbs). The bigger ones (more than 8 meters in length) can weigh around 900 kg (2000 lbs).