You are driving to the grocery store at 20 m/s. you are 105 m from an intersection when the traffic light turns red. assume that your reaction time is 0.50 s and that your car brakes with constant acceleration.
(a) how far are you from the intersection when you begin to apply the brakes?
1 m
(b) what acceleration will bring you to rest right at the intersection?
2 m/s2
(c) how long does it take you to stop?

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

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.

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air