Second and third class levers are differentiated by
a. the location of the fulcrum
b. the location of the load
c. the presence of multiple loads
d. the type of fulcrum present

The force will determine the acceleration.

Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.

What is a carrier wave and how does it affect what you hear on the radio