An 1130 - kg car is held in place by a light cable on a very smooth ramp. The cable makes an angle of 31.0° above the surface of the ramp, and the ramp itself makes a 25.0° angle above the horizontal. A. Find the tension in the cable. B. How hard does the surface of the ramp push on the car?

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

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.

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up