A pitcher and catcher are separated by 10m and are playing catch with a baseball. The catcher begins walking toward the pitcher the instant he threw the ball. The ball bounced off the catcher’s glove back to the pitcher, then bounced off the pitcher back to the catcher’s mitt, and so on until the catcher reached the pitcher and the ball was trapped between the two. If the catcher walked toward the pitcher at a rate of 1 m/sec and the ball traveled at a speed of 14 m/sec, what was the total distance the ball traveled back and forth before being trapped?​

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?