chapter 7 plug and chug

1a. 16 m/s(squared)

b. 16 m/s(squared)

c.16 m/s(squared)

2a. 200 m/s(squared)

b. 200 m/s(squared)

3a. 11

b. 11m/s(squared

c.IDK

4a. 4m/s

b. 2m/s