142k views
11 votes
Need help with 2 and 3
pls help, due in 1 1/2 hours
(GIVING 20 POINTS)​

Need help with 2 and 3 pls help, due in 1 1/2 hours (GIVING 20 POINTS)​-example-1

1 Answer

11 votes
2) acceleration = final velocity - initial velocity / time —> V-U/T
Acceleration is the change in velocity over the change in time so it can be represented by the equation a = Δv/Δt.
3) first one- F=10.5 N
second one- 4 m/s^2
third one- 1200N
User Stephen J
by
4.4k points