Question

Define speed and velocity....!!​

Answer 1

Answer:

speed : the distance travelled by an object with respect to time.

velocity :the displacement covered by an object with respect to time

both scalar quantity is m/s2

Answer 2

Answer:

distance is in measured and time in second hence m/s is the unit for speed.. speed is an object increase when a body covers a long path in short interval of time . speed of on object decrease when a object covers a short path in a long duration of time.

velocity is a vactor expressionof the displeasment that an object or particule undergoes with respect to time. the understand unit of velocity magnitude is the meter per second (m/s) alternatively,t he centemeter per second (cm/s) can be used to express velocity magnitude.