Two charges that are 2 meters apart repel each other with a force of 2 x 10-5 newton. if the distance between the charges is
decreased to 1 meter, the force of repulsion will be
a) 1 x 10-5 n b) 4 x 10-5 n c) 8 x 10-5 n d) 5 x 10-6 n

What happens in a global convection cell

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.

If anyone who can me with this hw? i would really appreciate it