Six students each of a different mass used a motion sensor to measure their speed on a skateboard in the school parking lot

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.