Use conservation of L to find MoI of disc
https://app.pivotinteractives.com/activities/5a0e67efbe76c1001ed0d79c/preview
Use conservation of L to find MoI of disc
https://app.pivotinteractives.com/activities/5a0e67efbe76c1001ed0d79c/preview
Torque and angular acceleration
Conservation of energy
http://physics.bu.edu/~duffy/HTML5/block_and_pulley_energy.html
change system and see bar charts
http://physics.bu.edu/~duffy/HTML5/Atwoods_machine_with_pulley_energy.html
Helen rates this resource as good
Rotation: Rolling Motion
Conservation of energy
Rotational basics
Equilibrium
See effect of rotational energy on motion down a ramp
https://app.pivotinteractives.com/activities/5ab46226b9cfc1002c5099c0/preview