If the velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration what's the average velocity of the body?

Average velocity of the body is 21.5 m/s

Explanation:

It is given that,

The velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration.

The initial velocity of the body, u = 13 m/s

The final velocity of the body, v = 30 m/s

It is moving under constant acceleration. The sum of initial velocity and final velocity divided by 2 is called the average velocity of the body. It is given by :

Hence, the average velocity of the body is 21.5 m/s

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.