Question

A small rocket is attached to a stiff wire as shown. The rocket rests on a frictionless table. At t=0, the rocket is lit, and it produces a thrust magnitude F. Note that the Thrust is not tangential to the circular trajectory. At t=0, the rocket is at rest.

pivot

a) What is the angular velocity after 2 revolutions?
b) What is the magnitude of the force by the wire after 2 revolutions?

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Answer #1

The answer to your question is as followsPorce given by the socket to itself of So, the torque about its pivot, Zoro RA ( Now, we know I&S RF & Roeinzoones or mR² a

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