Unit 10 SHM and Waves Pre-Assessment

What is simple harmonic motion?

• The position of the oscillating object varies sinusoidally with time

• Oscillatory motion where the net force on the system is a restoring force.

• The movement of any vibrating string which causes sound.

• The motion which involves movement in only one direction.

Tags

NGSS.HS-PS4-1

Motion which repeats on a regular schedule.

• Periodic Motion

• Regular Motion

• Harmonic Motion

• Systemic Motion

In terms of simple harmonic motion, what is a period?

• a cycle of a wave

• the end of a cycle

• the time needed for an object to repeat one complete cycle of the motion

• an object motion's through one cycle

Tags

NGSS.HS-PS4-1

What is represented by A in the picture?

• Period

• Amplitude

• Wavelength

• Frequency

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

What is represented by B in the picture?

• Period

• Amplitude

• Wavelength

• Frequency

Tags

NGSS.HS-PS4-1

Which of the following statements represents Hooke's Law?

• The force exerted by a spring is directly proportional to the amount that the spring is stretched.

• In simple harmonic motion, the location can be predicted at any time from based upon the length of a pendulum.

• Pendulums and springs' motions can be predicted using Hooke's Law.

• Based upon the ticking of a clock, Peter Pan can predict the location of Captain Hooke.

The period of a pendulum is inversely proportional to the moving object's mass.

• True

• False

The period of a spring is equal to ...

• 
• 
• 
• 

A wave is a disturbance that carries energy through matter or space.

• True

• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What type of wave is shown in the picture?

• Sine wave

• Cosine wave

• Longitudinal wave

• Transverse wave

Tags

NGSS.HS-PS4-1