Answer:
hope this help please mark me barinlist
Explanation:
The earliest known library was in ancient Babylonia in the 21st century b.c.. The writings collected there were clay tablets and not books. There were also libraries in ancient Egypt, Assyria and Greece.
From the question we come to know several important information's and based on them we can reach the desired result.
Initial speed = 0 m/s
Final speed = 10 m/s
Initial time = 0 sec
Final time = 4 sec
Then
Average acceleration = (Final speed - Initial speed)/(Final time - Initial time)
= (10 - 0)/(4 - 0)
= 10/4
= 2.5 m/s^2
So the average acceleration is 2.5 m/s^2. I hope this has made it clear to you about the procedure of solving such problems.
It's C. That was Benji's whole motive in joining the club. Hope this helped.
