Answer:
the "acceleration" is -15m/s (it's negative because it is slowing down, not speeding up[it might just be a positive 15m/s if it is called deceleration and not acceleration])
Step-by-step explanation:
30m/s (starting speed)/2 (the number of seconds it took to stop from 30m/s
60 onces is 15lbs so then i beleve you have 11lbs too much
Answer:
Im going to answer your question in the next note.
Their is not a lot of information but I think it is 12*24=288