Question

a tight rope walker who does not want to change his position will want the forces acting on him to be what?

o small

o large

o unbalanced

o balanced

Explanation:

To maintain position (no change in motion), the net force must be zero. Balanced forces have a net force of zero, meaning no acceleration (so position doesn't change). Unbalanced forces cause acceleration (change in position). Size of force (small/large) isn't the key; balance is.

Answer:

D. balanced