Final Answer:
The given statement "Tank vehicles are usually top heavy" is true. Tank vehicles are usually top heavy because of their design and the nature of their cargo, which is often carried in large, elevated containers.
Therefore, correct option is true.
Step-by-step explanation:
Tank vehicles, such as those used to transport liquids or gases, are typically designed with a high center of gravity due to the need for large, cylindrical tanks to hold their cargo. These tanks are positioned above the vehicle's chassis, leading to an elevated center of mass.
This top-heavy configuration makes the vehicle more susceptible to tipping or rolling over, especially during turns or sudden maneuvers. The weight distribution, with the majority of the mass located above the vehicle's centerline, increases the risk of instability.
Therefore, correct option is true.
Your question is incomplete, but most probably your full question was Tank vehicles are usually top heavy.
True or false?