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InterviewSolution
| 1. |
Diffreance between Speed and Velocity |
| Answer» Speed : 1. It is the distance teavelled by a body in unit time .2 . It is a scalar quantity .3. As per definition it can be changed by the distance travelled by a body in a partlcular time .4 . It is always positive or never be zero but can never be negative.Velocity : 1 . Velocity is the speed of an object moving in definite direction .2. It is a vector quantity. 3 . It can be change by changing the speed of a body .4 . It some times may be positive , zero or negative . | |