CBSE Class 9 Answered
what is mean by velocity?
Asked by Sivabalan Vadivel | 22 Jun, 2013, 08:51: PM
Expert Answer
Velocity is basically speed but in a direction.
For speed no matter which way a car goes it's always positive! If its reversing its speed is whatever it is reversing at.
For velocity when a car is going forward its velocity is positive. When its going in the opposite direction it's velocity would be negative.
For speed no matter which way a car goes it's always positive! If its reversing its speed is whatever it is reversing at.
For velocity when a car is going forward its velocity is positive. When its going in the opposite direction it's velocity would be negative.
Answered by | 23 Jun, 2013, 05:48: AM
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