74.3k views
1 vote
Taking the direction west to be positive, and east to be negative, what is the average acceleration of a jet ski that goes from rest to 10 m/s west in 4 seconds? A. 2.5 m/s2 B. 0.4 m/s2 C. –0.4 m/s2 D. –2.5 m/s2

User Shamarie
by
8.2k points

2 Answers

2 votes
I know the answer is
A: 2.5 m/s2
Just took the test.
User Ryba
by
8.3k points
5 votes
a. 2.5 m/s2
I got a 100% on this so I know its right
User Andriy Kryvtsun
by
8.4k points

No related questions found