Which statement provides evidence to support the claim that gravitational interactions are attractive? A. A ball can be thrown at a speed of 7.62 m/sec.
B. Objects fall toward Earth at a rate of 9.8 m/sec2.
C. Light reflects off Earth's surface at a rate of 299, 792 km/s.
D. The universe is expanding at a rate of 68 km/s per megaparsec.

Like many cities in the south, atlanta was poorly prepared to meet the emergency of the great depression.  which statement  bestdescribes how atlanta was poorly prepared?

Decide which statement best reflects a proper attitude on the first day of work.

Aresearcher conducting behavioral research collects individually identifiable sensitive information about illicit drug use and other illegal behaviors by surveying college students. the data are stored on a laptop computer without encryption, and the laptop computer is stolen from the researcher’s car on the way home from work. this is an unanticipated problem that must be reported because the incident was (a) unexpected (i.e., the researchers did not anticipate the theft); (b) related to participation in the research; and (c) placed the subjects at a greater risk of psychological and social harm from the breach in confidentiality of the study data than was previously known or recognized. according to ohrp, this unanticipated problem must be reported to the irb in which timeframe? promptlywithin 48 hourswithin 24 hourswithin two weeks