|1. It is a scalar quantity.|
2. It is a distance covered in unit time.
3. Average speed of moving object can not be zero.
4. Speed of an object can never be zero.
|1. It is a vector quantity.|
2. It is a displacement covered in unit time with direction.
3. Average velocity of moving object can be
4. Velocity of an object can be positive, negative
-Answered by Jyoti Srivastva On 30 January 2019:04:39:24 PM