Useful Equations and Relations: Rotational Motion θ(rad)-As I r (rad) T(deg)/180 R. 2π rad-1 rev 2....
Useful Equations and Relations: Rotational Motion rad)- As/r lilclhiell hat the answer you found was checked by you and whether the solution appears to be reasonable or not. (rad) deg)/180 2t rad Irev 1. Consider a clockwise-rotating object, such as the odd-shaped one shown below. The large black dot near the center of the obiect represents the point around which it is rotating, and the line through that point is called the axis of rotation of Pi and P2 represent...
A child pushes her friend (m = 25 kg) located at a radius r = 1.5 m on a merry-go-round (rmgr = 2.0 m, Imgr = 1000 kg*m2) with a constant force F = 90 N applied tangentially to the edge of the merry-go-round (i.e., the force is perpendicular to the radius). The merry-go-round resists spinning with a frictional force of f = 10 N acting at a radius of 1 m and a frictional torque τ = 15 N*m...