Agymnast performing on the high bar can be modeled as a rod rotating around its end.
gymnast

(a) calculate the magnitude of the gravitational torque acting on the gymnast. a typical gymnast has a mass of 68 kg and their length from wrist to feet is 2.2 m

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

The substances that are necessary for producing of certain hormones and that store and transport vitamins

Aa a of 22 m/s at an of 36.9 .be . a. b. c. (3)x y of? (3)go? (4) () it to to ?