Forces
Energy
Name that Simple Machine
Examples of Simple Machine
Hodge Podge
100
A force that pulls objects toward the ground.
What is gravity
100
The energy of movement
What is kinetic energy
100
cuts through objects
What is a wedge
100
a ramp
What is inclined plane
100
the fixed point on which a lever rotates.
What is a fulcrum
200
The force that causes objects to slow down or stop. It can also create heat.
What is friction?
200
simple machines make it easier or harder to do work
What is easier
200
holds things together and has threads wrapped around a rod or pin
What is screw
200
a balance or sesaw
What is lever
200
True or False : simple machines have few or no moving parts.
What is true
300
a push or a pull is a _____________?
What is a force?
300
When you plug an object in it uses ________________
What is electrical energy.
300
a circle that rotates around a rod and can role
What is a wheel and axel?
300
The bottom of a wagon
What is wheel and axle
300
What simple machine is found on the floor of a bathtub?
What is inclined plane
400
When you are using force to move an object you are doing _________.
What is work?
400
Which object takes more energy to move; a pencil or a hardback book
What is hardback book
400
Uses a wire/rope and wheel to raise and lower objects
What is a pulley
400
a knife
What is a wedge
400
a force that moves an object
What is work
500
The force that keeps a moving object in motion and a object resting at rest.
What is inertia?
500
_____________ is the energy an object has due to its position.
What is potental energy
500
Has a fulcrum and is used to raise objects
What is a lever
500
A flag pole
What is pulley
500
You use a screwdriver to pry open a paint can, how is the screwdriver being used.
What is a wedge and a lever
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