Derive an expression that gives the radial acceleration of the ball in terms of v v
and T
T
, but not r
r
.

Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?

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

Both independent and dependent clauses