You can increase your stability by: (Choose all that apply)

In angular motion, tangential accelerations __________ and radial accelerations _____________

The moment of inertia of Jayden’s lower leg and foot about an axis through his knee joint is 0.28 kgm2 . What is the moment of inertia of Jayden’s leg and foot about his knee joint if a 0.68kg shoe is worn on his foot? Assume the shoe’s mass is concentrated at one point 65 cm from his knee joint.

Fluid forces are proportional to

A hammer thrower, Kelly, spins with an angular velocity of 1258 º/s. The distance from her axis of rotation to the hammer head is 1.3m. A) What is the linear velocity of the hammer head? B) What is the centripetal acceleration of the hammer head?

Which sports/activities leverage fluid force dynamics (select all that apply)

Match the following curves with the appropriate component of Fluid force dynamics  

You are working with a client on mat exercises and teaching them how how to perform a rear leg raise (or hip extension), beginning prone and on all fours in a ‘table’ position. You begin the client’s exercise with a straight leg with an added a 8lb ankle weight. When your client starts to lift their straight, weighted leg with poor form, how do you reduce the moment of inertia about the hip? Select all that apply

Given the stick figure to the right, which angles would be considered segment angles?

The angle of a golfer’s trunk, measured with respect to the frontal plane, is an example of: