A ticker-tape is moved through a ticker-timer for 5 seconds . if the timer is operating at 25 Hz. i. How many dots would have been printed on the tape? ii. What kind of motion does the tape represent ? give reason​

Define the meaning of the unalienable rights of life liberty and persuit of happiness

Trumpeter a holds a b-flat note on the trumpet for a long time. person c is running towards the trumpeter at a constant velocity. person b is running away from the trumpeter at the same rate. person d is standing still the whole time. which person hears a frequency that is lower than the b-flat?

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?