Ch. 9 Waves and Motion Test

What is motion that goes from one place to another without repeating?

• Linear

• Harmonic

• Speedy

• Wavy

What is motion that repeats in cycles?

• Linear

• Harmonic

• Speedy

• Wavy

What type of motion is displayed by Josh Allen throwing a football to Dalton Kincaid?

• Linear

• Harmonic

• Speedy

• Wavy

A pendulum swinging back and forth is an example of what type of motion?

• Linear

• Harmonic

• Speedy

• Wavy

What is a unit of motion that repeats?

• Cycle

• Pendulum

• Restoring force

What is a device that swings back and forth due to gravity?

• Heartbeat

• Pendulum

• Bass guitar

• None of these

What is NOT an example of an oscillator?

• Child on a swing

• Vibrating guitar swings

• Wagon rolling down a hill

• Pendulum swinging

True or False: A restoring force is any force that acts to pull a system back to equilibrium.

• True

• False

True or False: Gravity is the restoring force that pulls a pendulum back toward equilibrium.

• True

• False

A system at rest, undisturbed, with zero net force:

• gravity

• hertz

• equilibrium

• cycle