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motions and forces - Coggle Diagram
motions and forces
work and energy
work=force*distance
gpe=mgh
ke=1/2mv^2
me=pe+ke
power=work/time
p=e/t
efficiency./.=output work/input work*100
ima=i/h
ma=fout/fin
ima=r in/R out
motion
speed=distance/time
acceloration=final velocity- initial velocity/t
forces
force=mass*acceleration
momentum-mass* velocity
gravity friction and pressure
pressure=force /area
machines