Suppose that the period on an object in circular motion is halved while applying the same centripetal force to the object. By what factor would the radius change

What is the role of the ocular lens?

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

The slope of a velocity time graph over any interval of time gives the during that interval