Asked/Added Questions From NCERT:


Question 1. Asked on :31 December 2018:01:49:06 PM

What is differences between speed and velocity?

-Added by ATP Admin Science » Speed And Velocity

Answer:

Akki chauhan

  

SpeedVelocity
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 
zero. 
4. Velocity of an object can be positive, negative 
or zero. 

-Answered by Akki chauhan On 15 January 2019:08:39:38 AM


 

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