two forces of 1.5N and 2.0N act vertically at two ends of a meter scale. Where and in what direvtion should a force should be applied so that the scale remains horizontally stable

Which object is most likely represented by a dot?

Asubject in a clinical research trial experiences a serious, unanticipated adverse drug experience. how should the investigator proceed, with respect to the irb, after the discovery of the adverse event occurrence? a. do not report the adverse drug experience to the irb since it is a common adverse experience.b. report the adverse drug experience to the irb only if there are several other occurrences.c. report the adverse drug experience as part of the continuing review report.d. report the adverse drug experience in a timely manner, in keeping with the irb's policies and procedures, using the forms or the mechanism provided by the irb.

Explain what happens at the saturation point when adding salt to water at room temperature.