Purpose - To demonstrate an understanding of how to write sum of the forces equations in both the x and y direction. - To demonstrate competency in assigning the correct signs (+ or ) and force types in a sum of the forces equation. Free Bod Dia ram Practice flower got sitting on a table. Sign Convention: Force Diagram: DE Net Force Equation(s): Z . = Z : Subscript Definitions: . chandelier hanging from a chain. Sign Convention: Force Diagram: DE Net Force Equation(s): Z , : Z : Subscript Definitions: ' waiter holding a y. I Sign Convention: Force Diagram: DE Net Force Equation(s): Z . : Z : Subscript Definitions: tucking hung on the fireplace. tennis ball thrown in the air. Sign Convention: Force Diagram: Net Force Equation(s): ZFx = 213, = Subscript Definitions: Sign Convention: Force Diagram: Net Force Equation(s): :1; = Subscript Definitions: Sign Convention: Force Diagram: Net Force Equation(s): ZFx = IF), = Subscript Definitions: Sign Convention: Force Diagram: Net Force Equation(s): EFx = Subscript Definitions: golf ball rolling to the right comes to a Sign Convention: Force Diagram: top just before going in the hole. DE Net Force Equation(s): :1; = 213, = Subscript Definitions: bird sitting motionless on a perch. Sign Convention: Force Diagram: DE Net Force Equationls): if; = Subscript Definitions: ' disco ball hangs from the Sign Convention: Force Diagram: Net Force Equation(s)2 / PK' iii: if} = _ ' Subscript Definitions: 0' . ' .9 . . ockey glayer moves at constant velocity Sign Convention: Force Diagram: .cross frictionless ice. DE Net Force Equation(s): Z 2 QmQ\"! Subscript Definitions: A baseball player slows down as he slides Sign Convention: Force Diagram: into the base. Net Force Equation(s): EF = EFy = Subscript Definitions: A bucket of water is being raised from a Sign Convention: Force Diagram: well at constant velocity. Net Force Equation(s): EF = EFV = Subscript Definitions: Ruckcub A skydiver has just left the plane (no air Sign Convention: Force Diagram: resistance yet) and is accelerating towards the ground. Net Force Equation(s): EF = EFY = Subscript Definitions: A skydiver has opened the parachute and Sign Convention: Force Diagram: s descending towards the ground at constant velocity. Net Force Equation(s): EF = EFV = Subscript Definitions:A basketball in the middle of a free throw. Sign Convention: Force Diagram: Net Force Equation(s): EF, = EFV = Subscript Definitions: A hurdler as she clears a hurdle. Sign Convention: Force Diagram: Net Force Equation(s): EFX = EFY = SYCANC Subscript Definitions: SYCANOE A water skier moving at constant velocity. Sign Convention: Force Diagram: Net Force Equation(s): EFX = EFV = Subscript Definitions: A book accelerating to the right due to a Sign Convention: Force Diagram: push. Net Force Equation(s): EF = EFY = Subscript Definitions