A bar that moves on a fulcrum
wedge
lever
wheele and axle
inclined plane
a simple machine with a sloped side
wedge
lever
screw
inclined plane
an inclined plane with two sloped sides
wheel and axle
screw
wedge
lever
one or more wheels with a rope around it for lifting
screw
fulcrum
wheel and axle
pulley
a wheel with a rod attached to the center of it
screw
inclined plane
wheel and axle
pulley
an inclined plane that is wrapped around a center rod
lever
inclined plane
wheel and axle
screw
the center point of a lever
inclined plane
axle
wedge
fulcrum
a tool that makes work easier
fulcrum
force
simple machine
pulley
a pulley is a simple machine used to make work easier by
lifting things
pushing material outward
turning things
holding things together
a wedge is a simple machine that makes work easier by
pushing material outward
holding things up
lifting things
turning things
an axe can be used to split wood. The blade is a simple machine called
a lever
an inclined plane
a screw
a wedge
a push or a pull
motion
mass
fulcrum
force
the rate at which an object moves
mass
distance
speed
force
the girl is pushing a box up a ramp. How would the motion change if the girl used a greater force in the same direction
the speed of the box would increase
the direction of motion would change
the box would stop moving
the mass of the box would decrease
