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mechanismsmotion (types of motion (rotary (motion in ac circle eg a…
mechanisms
motion
types of levers
lever class 1
a lever where the fulcrum is in the middle eg a scissors
lever class 2
where the load is in the middle eg a nut cracker
lever class 3
where the effort is int the middle eg a tweezers
definition in motion
motion= movement
types of motion
rotary
motion in ac circle eg a windmill
oscillation
backwards and forwards with a line attached to it eg a swing
linear
moment in a line
reciprocation
it is the motion of moving up and down backwards and forwards at once
defections of a lever
fulcrum = the point where a lever is placed
effort =where you put pressure to move the load
what you are moving