In a motor the consistent turning of an electromagnetic in the same direction causes electrical energy to be transformed into mechanical energy. What part of the motor cause this motion? A. The loop of wire
B. The permanent magnets
C. The power source
D. The communicator
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What produces a record of seismic waves? richter scale seismogram barometer seismograph

Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge