29. THE EQUILIBRIUM RULE Examples of Mechanical Equilibrium: Hanging from a tree Weighing yourself on a set of scales Computer setting on a table Car parked on an incline Normal up Weight down Weight down Weight down Weight down Scales pushing up Tree pulling up Normal Friction
36. If an object weighs 10Â N, what must the air resistance force be if the object is falling and has reached terminal velocity? (a)Â 10 N (b)Â 32Â N (c)Â there is no way of telling without knowing what the value of the terminal velocity is