Turning Effect of Forces

momentum

distance

torque/moment

inertia

stop watch

plumb line

pendulum

screw gauge

unstable equilibrium

stable equilibrium

zero equilibrium

neutral equilibrium

2nd condition for equilibrium

third condition for equilibrium

no equilibrium state

first condition for equilibrium

friction

law of inertia

force

law of momentum

uniform velocity

constant velocity

uniform acceleration

constant acceleration

10 N

11 N

12 N

0 N

F – AB

F / AB

F × AB

F + AB

like parallel forces

unlike parallel forces

force of tension

friction

decreasing their mass

increasing their speed

lowering their center of gravity

decreasing their width