As a ball is released inside Earth's gravitational field and begins to fall to the ground Select one:

A) there is no gravitational potential energy between them

B) the amount of gravitational potential energy stays the same.

C) the amount of gravitational potential energy increases.

D) the amount of gravitational potential energy decreases.

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.

How many atoms of nitrogen are in the chemical formula ni(w on

In which of the following is positive work done by a person on a suitcase