Aflagpole is a harmonic oscillator, flexing back and forth with a steady period. if you want to increase the amplitude of the pole's oscillation as much as possible by pushing near its base, when should you push?

Asap! select the word from the list that best fits the definitionvisualizing a game of “tag” to remember the meaning of contagiousa. rhymingb. keywords

What is the difference between an observational study and an​ experiment? choose the correct answer below. a. in an​ experiment, a treatment is applied to part of a population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. b. in an​ experiment, a treatment is applied to an entire population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of an entire population but does not change existing conditions. c. in an​ experiment, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. in an observational​ study, a treatment is applied to part of a population and responses are observed. d. in an​ experiment, a researcher measures characteristics of interest of an entire population but does not change existing conditions. in an observational​ study, a treatment is applied to an entire population and responses are observed.

Which area of the world was affected first by the french revolution