The active safety features are mainly the features that work to prevent the risk of a collision or an accident. These are so named because they are always active, and working to prevent an accident. Passive...

Essentially, both the terms mean to acquire something against money. However, buying is considered a general term, which is most commonly used to refer to everyday goods and commodities. However, purchase is...

Buying and selling are two terms that are often used relatively. Buying is the acquisition of an object in exchange of money, whereas selling is acquiring money, in exchange of relinquishing all claims of...

A city is a large and permanent settlement. Whereas, a state is a larger area, which is often governed by its own government, known as the State Government. A state is usually bigger in area than a city, and...

Velocity refers to the rate of change of distance with respect to time. It is a vector quantity, which means that it has both- a direction and a magnitude. Instantaneous velocity can be described as the rate...