An arrow strikes a target moving at 75 m/s and embeds itself 15 cm into the target. if the arrow stopped with constant acceleration, how long (in seconds) after striking the target did it take for the arrow to come to rest?

The integral design hub incorporates thento the bearing unit. n a. cv joint n b. mounting carrier n c. brake rotor n d tie rod end

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 angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c