The Abandoned Cup!
A jet lagged passenger leaves a cup of tea on their tray table.
Adventurer!
An adventurer swings across a canyon. Calculate the minimum length of vine to make sure she gets to the other side.
Moving a Couch!
What is the coefficient of static friction between the couch and the floor?
Pulley Person!
If the system is still on equilibrium, find the force the floor exerts on the box.
Sliding Trophy!
Find the the maximum angle that the shelf can form with the horizontal before the trophy starts sliding.
Vacuuming
A sleep-deprived parent cleans their living room.