F. If the ride slows from its maximum speed of 30 m/s to zero in 2 seconds, how much power did it take? Hint: Use the combined mass of all 15 riders. (4 points)

Aregular polygon has angkes of size 150° each.how many side has the polygon

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 the new moon happens on january 15th, what shape will it be on february 6th?