Classify into what type of simple machines the objects/place belong.
Flagpole
bucket and rope in a wheel
ramp
knife
Stairs
axe
slope of a hill
broom
Clothespin
safety pin
bottle cap
bottle lid
Pair of scissors
spoon
LEVER :
PULLEY :
INCLINED
PLANE:
WEDGE :
SCREW:
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Answer:
They are the simplest mechanisms known that can use leverage (or mechanical advantage) to increase force. The simple machines are the inclined plane, lever, wedge, wheel and axle, pulley, and screw. Six simple machines for transforming energy into work.
Explanation: