Awire bent with two (where the right angles are) is on the x-axis. the sides parallel to the y-axis run in the -y direction. a movable wire, parallel to the x-axis but not on the x-axis at any time, moves in the +y direction. if a magnetic field going in the -z direction baths the circuit, what is the direction of the induced current in the movable wire? right angles (forming a u-shape) sits in the xy-plane. the closed end

A. to determine if humans can explore mars safely

Shania is trying to determine the oldest geologic unit on this map and the reason to why is she unable to do so is that  the units are all the same age.. when there is the same age, there will be no oldest geologic unit and that i cannot be credible.

Jenny and fred both play a long note on their trombones. a stationary observer hears the sound increasing and decreasing repeatedly in loudness. which of these must be true? the sound waves from the two trombones have slightly different frequencies.the sound waves from the two trombones have the same frequency.the sound waves from the two trombones have slightly different amplitudes.the sound waves from the two trombones have the same wavelength.the sound waves from the two trombones have slightly different velocities.  lolthe answer is          the sound waves from the two trombones have slightly different frequencies.