A student put a Ping-Pong ball on the floor and blew on it. How far did the ping pong ball roll?
3 pencil lengths
1 pencil length
5 pencil lengths
4 pencil lengths
Which TWO vibrating objects might make sound?
ball, and lego brick
wings, and cymbals
Which picture shows a back and forth motion?
slide
merry-go-round
rollercoaster
swing
Vibrating guitar strings make a sound because the strings have—
bouncing motions
back-and-forth motions
light motions
spinning motions
How does a propeller move?
In a circular motion
Up and down
In a straight line
Back-and-forth
What do the terms describe?
types of motion
different forces
types of vibrations
different types of sounds
Forces between objects can cause objects to—
move
talk
change color
disappear
The top of a drum vibrates. It might make-
heat for your skin
light for your eyes
sound for your ears
smells for your nose
Students played with a toy. They recorded the toy’s motion on this table. Predict how the toy will move at 4:00.
back and forth
straight
circular
spinning
When shooting an arrow, the motion of the arrow is usually—
spinning
straight
in a circle
back and forth