For example, if a trip starts and ends at the same location, the total displacement is zero, and therefore the average velocity is zero.

Can average velocity be zero Why?

Average speed is the ratio of the total distance travelled by a body to the total time interval taken to cover that particular distance. However, an average velocity can be zero. If a car travels along a circle, the displacement is zero because the initial and the final point is the same.

Can average velocity be zero with example?

yes, if the body travels a certain distance and then back to the original point . In such a case displacement becomes zero and hence the velocity.

Can average velocity be zero for a moving body?

The average velocity of a moving object can be zero in the case of a circular path as displacement will be zero but average speed cannot be zero for a moving object.

Can the average velocity be negative?

Average velocity indicates direction and can be represented as a negative number when the displacement is in the negative direction. Average speed does not indicate direction and can only be positive or zero.

Can average velocity of a body be zero and yet speed not zero?

A body can have zero average velocity but not zero average speed because velocity is displacement / time and speed is distance / time. … Therefore abody can have zero average velocity but not zero average speed.

Can velocity or average velocity be negative?

Average velocity indicates direction and can be represented as a negative number when the displacement is in the negative direction. Average speed does not indicate direction and can only be positive or zero.

Can the average acceleration be negative?

Note that the average acceleration can be positive, negative, or zero. A negative acceleration is simply an acceleration in the negative direction. Keep in mind that although acceleration points in the same direction as the change in velocity, it is not always in the direction of the velocity itself.