WHAT I LOVE, LOVE, LOVE

ROLLING FRICTION

• this friction occurs during a dive roll
• this effects motion by not using much force

SLIDING FRICTION

• this friction could occur when you land
• something. this effects motion by slowing me down

FLUID FRICTION

• this friction occurs in a tuck
• say you're going back with 75 newtons
• and fluid friction is coming the opposite way with 25 newtons
• there would be 50 newtons slowing you down

UNBALANCED FORCES

• this occurs when the flyer heals or toes
• this causes her to swing her arms, therefore,
• the stunt is unbalanced because there is motion

BALANCED FORCES

• this force occurs when a stunt is balanced
• i know this because the flyer has balance so,
• there is no motion

INERTIA

• inertia occurs when you are tight
• you want to be tight because being loose 
• effects the way your stunt/flip turns out

REFERENCE POINT

• in tumbling, your reference point could be 
• the lines on a football field
• this shows that the tumbler is in motion

PROBLEM...

• if katey does a back handspring with 
• the force of 57 newtons, and fluid friction
• is coming the opposite way with 27 
• newtons, there would be 30 newtons
• slowing her down