See
K.E=1/2(mass*velocity²)
so option B is the correct answer.
Brainliest pls :-)
I., II., and IV. are examples of acceleration. III. isn't.
Answer:
Average speed (s) = total distance/total elapsed tiime
Explanation:
To calculate the average speed of an object, you must know the total distance an object travels and the total elapsed time of its whole journey.
The correct answer to the problemis velocity. I did the test.
