Kinds of energy
To bounce off
reflect
A (force, motion) is the act of moving.
motion
Opposite poles ________ each other.
attract
Gravity is a __________ force.
pulling
A tool that can be used to move things.
A lever
Is a form of energy
Light
It takes (more, less) force to throw a big ball.
more
The pole is the place on a magnet that has the strongest push or pull. T/F
True
The ___________ of an object tells how strong the pull of gravity is.
weight
These are made of two levers.
Tongs
A kind of energy that uses electrical currents.
electricity
A push or pull that makes something move is a (force, motion).
force
Magnets can attract or pull toward (plastic, metal) objects.
metal
The force that pulls objects toward the center of Earth is __________.
gravity
Is used to push things apart.
A wedge
The ability to do work or cause change
energy
Objects can move in _____________ ways.
different
Name two objects that are not attracted to magnets.
Any non-metal objects.
Objects always ______________ to the ground unless something holds them up.
fall
Which body parts can be used as levers?
Arms and hands
Give another example of a form of energy, besides light.
heat
Name three (3) kinds of motion.
up and down, round and round, straight line, zigzag
Name three objects that are attracted to magnets.
paper clips, screws, etc.
If a ball and paper are dropped from the same height at the same time, which one will hit the floor first?
The ball will hit the floor first.
Give an example of any animal and the body parts it might use as a tool.
Beaver - teeth
Bird - beak
Sea Turtle - flippers
Badger - claws