# a quarterback throwing the football

unbalanced

# a pickup truck cruising at a constant velocity
balanced

# two teams in a tug of war at a standstill
balanced

# a math book sitting on top of a table
balanced

# Reese and Li moving Catalina's amplifier a short distance

balanced
# Li throwing a guitar pick across the room
unbalanced

# Cory's keyboard held in place on its keyboard stand
balanced

# Catalina jumping through the air during an IMPACT concert
unbalanced

are these correct?

3 answers

I am wondering what the question is. If you are trying to describe balanced and unbalanced forces, yes, correct.
oh yes I'm sorry i thought it was self explanatory. thanks(:
I had to take my crystal ball in for repairs, sorry. Glad to be of help.