What is the acceleration of an object if it goes from a velocity of +25 m/s to rest in 5.0 seconds? a. –25 m/s2 b. –5 m/s2 c. +5 m/s2 d. +25 m/s2

Hello there!

The correct answer is B

Remember that acceleration is the change in velocity divided by the change in time.

So, what we need to do here is take +25 divide it by 5.0, which equals to 5

So yeah, that's how we got the acceleration :)

I hope this helps!

Good luck with your Science studies!