When a body travels along a straight line in a particular direction and covers equal distances in equal intervals of time, it is said to have?

When a body travels along a straight line in a particular direction and covers equal distances in equal intervals of time, it is said to have?

• A. Uniform acceleration
• B. Uniform velocity
• C. Variable speed
• D. Linear acceleration

Answer: (B)

When a body covers equal distances in equal intervals of time while moving in a straight line, it exhibits uniform motion. This means that the body's speed remains constant over the duration of its travel, resulting in uniform velocity. Uniform velocity indicates that both the speed and direction of the body’s motion are constant. In practical terms, if a car travels 100 meters every 5 seconds without changing speed (and direction), it is moving with uniform velocity. The concept emphasizes that not only is the magnitude of the velocity constant (equal distances), but also that the direction remains unchanged, which is the hallmark of uniform velocity. The other options are not applicable in this context. Uniform acceleration refers to a situation where an object's velocity changes at a constant rate. Variable speed indicates fluctuations in the speed of the body, and linear acceleration describes the change in velocity along a straight path, which is not relevant when considering constant speed and direction.

When a body covers equal distances in equal intervals of time while moving in a straight line, it exhibits uniform motion. This means that the body's speed remains constant over the duration of its travel, resulting in uniform velocity. Uniform velocity indicates that both the speed and direction of the body’s motion are constant.

In practical terms, if a car travels 100 meters every 5 seconds without changing speed (and direction), it is moving with uniform velocity. The concept emphasizes that not only is the magnitude of the velocity constant (equal distances), but also that the direction remains unchanged, which is the hallmark of uniform velocity.

The other options are not applicable in this context. Uniform acceleration refers to a situation where an object's velocity changes at a constant rate. Variable speed indicates fluctuations in the speed of the body, and linear acceleration describes the change in velocity along a straight path, which is not relevant when considering constant speed and direction.