Question

define average speed and average velocity

Answer 1

average speed is the average of two distances upon the average of the time.

average velocity is the average of two displacement upon the average time.

hope this helps you.

Answer 2

Average speed is a rate. In kinematics, a rate is always a quantity divided by the time taken to get that quantity (the elapsed time). Since average speed is the rate position changes, average speed = distance traveled/time taken. It is scalar quantity.

The average speed of an object is defined as the distance traveled divided by the time elapsed. velocity is a vector quantity, and average velocity can be defined as the displacement divided by the time. It is vector quantity.

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