You push against a steamer trunk with a force of 750 n at an angle of 25° with the horizontal . the trunk is on a flat floor and the coefficient of static friction between the trunk and floor is 0.77. what is the most massive trunk you will be able to move? 80 kg 90 kg 67 kg

John throws .4 kg ball with velocity of 18 m/s. hits .2 kg bottle and bottle flies 25 m/s. how fast is ball traveling after hitting the bottle?

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

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.