4. Unbalanced Forces Particle Model

Out of Balance

©Mark Schober
Dr. Anderson and Dr. Newton speed up rapidly as they descend the log flume chute to the pool of water below. What forces act on them while on the incline?  Does the vector addition diagram form a closed figure? In which direction is the net force on them? In which direction is their acceleration?

What forces act on them when they hit the pool of water below? Does the vector addition diagram form a closed figure? In which direction is the net force on them? In which direction is their acceleration?