What happens to arc length as rotation angle increases?

What happens to centripetal acceleration as the radius of curvature decreases and the speed is constant, and why?

What is the rotational analog of linear velocity?

If a linear force is applied to a lever arm farther away from the pivot point, what happens to the resultant torque?

If an object’s velocity is constant, what is its momentum proportional to?

Under what condition is the angular momentum of a system conserved?

If l//m, find the values of x and y.  Show all work to include the equation, work for solution, and end answer. x = y =  

Find all missing angles. Show all work.

If W(1,-13), X(3,3) and Y(10,-6) classify

Find all missing angles.  Show all work.