Trevor skis down a hill at a speed of 25 m/s. Friction slows him down to a
speed of 20 m/s. Which free-body diagram shows the forces acting on him?

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)