Un pattinatore scende lungo una discesa, percorre poi un tratto orizzontale di 10 m e risale lungo una
salita. Parte da un'altezza di 4,0 m con una velocità
iniziale di 4,2 m/s. Supponi che gli attriti siano tra-
scurabili,
A quale altezza arriva il pattinatore lungo la sa-
lita?
L'altezza a cui arriva dipende dalla lunghezza del
tratto orizzontale di raccordo?

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

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.