LUISHATCH94
Answered

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


A-17 m/s

B-19.5 m/s

C-28 m/s

D-21.5 m/s

Verified Answer :

Hagrid

If the velocity of a body
changes from 13 m/s to 30 m/s while undergoing constant acceleration, the average
velocity of the body is 21.5 m/s. the answer is letter D. Velocity is a vector
quantity and average velocity can be defined as the sum of the initial and
final velocity divided by 2 at constant acceleration.

The Correct answer to this question for Penn Foster Students is: 21.5 m/s

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