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10 questions
It uses grooved wheels and ropes/chains to raise, lower, or move a load.
PULLEY
SCREW
LEVER
WEDGE
It uses grooved wheels and ropes/chains to raise, lower, or move a load.
PULLEY
SCREW
LEVER
WEDGE
It is an object with a slanted edge that is sharp. It can be used to cut materials apart
PULLEY
SCREW
LEVER
WEDGE
It is a slanted surface used to connect lower surfaces to higher ones.
PULLEY
INCLINED PLANE
SCREW
LEVER
It is an inclined plane wrapped around a shaft that holds things together or lifts objects
PULLEY
SCREW
LEVER
WEDGE
These are basic tools that multiply the amount of force to make work easier.
simple machines
wheel and axle
lever
wedge
Which is a characteristic of simple machines?
They run electricity
They have few or no moving parts
They are difficult to work
They have motors
A simple machine that helps a vehicle to move from one place to another.
lever
inclined plane
wheel and axle
inclined plane
Which of these is an example of a wedge?
wheel
spoon
seesaw
butter knife
Which of these is an example of inclined plane?
wheel
slide
wall
driveway
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