1. Find ∆v A student says:
I’m confused by
m these
vi = 1 m
s vf = 3 vector problems—
s
I’ve seen these three
different problems,
Find F1 + F2 and I
don’t get the
F1 = 1 N difference.
F2 = 3 N
Which ones involve
Find a 3rd force that will cause forces to be addition?
balanced. Subtraction?
F1 = 1 N
How do you do
F2 = 3 N
them?