Acar starts from rest and travels for t1 seconds with a uniform acceleration a1. the driver then applies the brakes, causing a uniform acceleration a2. if the brakes are applied for t2 seconds, determine the following. answers are in terms of the variables a1, a2, t1, and t2. (a) how fast is the car going just before the beginning of the braking period?

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

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.