A stack of books whose true weight is 165 N is placed on a scale in an elevator. The scale reads 165 N. Can you tell from this information whether the elevator is moving with a constant velocity of 2 m/s upward or 2 m/s downward or whether the elevator is at rest? A) the elevator is moving with a constant velocity of 2 m/s upward
B) the elevator is moving with a constant velocity of 2 m/s downward
C) the elevator is at rest
D) not enough information to decide

Explain why you think this diagram shows what happened to the carbon in the biodome.

Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?

During the past 150 years in the united states, how did energy consumption compare to population growth