Question

I could really use some help with the answer and how you found it. I have an image for the questions

Answer 1

See below

Step-by-step explanation:

16) Find acceleration

F = ma

500 = 200 a a = 2.5 m/s^2

Then:

v = at

8 = 2.5 t t = 3.2 sec

then, distance travelled:

d = 1/2 a t^2 = 1/2 * 2.5 * 3.2^2 = 12.8 m

17)