You saw a situation where the hand was pulled down by a single force, the tension in the shopping bag. It is quite possible...

Physics Narrative 5-11 11-14

Early introductions to forces in equilibrium will be via static situations. However, rather than identifying forces which sum...

Teaching Guidance 5-11 11-14

The forks can hang off the side because all the forces are balanced

At home 5-11 11-14

The bottom coil of the slinky remains stationary until the top coils reach it and then the whole slinky drops to the floor...

At home 5-11 11-14