On an aircraft carrier, the aircraft is accelerated at take-off over 100 nautical miles by a steam-powered catapult. The aircraft then reaches a speed of 260 km/h in 2.1 seconds. Calculate the average acceleration of the aircraft. answer and explanation pls, thankue

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.

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car