Motion
Sound
100
What causes objects to move or change their motion?
Force
100
Sound is created by
A. Noise
B. Vibrations
Vibrations
200
How does this object move?
A. in a circular motion
B. Back and forth
B. Back and Forth
200
When a guitar string vibrates it moves in what kind of motion?
a. Back and forth
b. Circular motion
Back and forth
300
What can a vibration create?
A. Sound
B. Silence
Sound
400
How is the ball moving?
A. In a straight line
B. In a circular motion
B. In a circular motion
400
What would happen to a cup of water if it was placed next to a speaker playing loud music?
A. It would stay the same
B. It would vibrate
It would vibrate
500
How is the swing moving?
Back and forth
500
What do you need to apply to an intrument to make it vibrate and make sound?
Force