4. In an amusement park rocket ride, cars are suspended from 4.25-m cables attached to the rotating arms at a distance of 6.00 m from the axis of rotation. The cables swing out at an angle of 45.0° when the ride is operating. Consider the mass of a rocket car is 75 kg. 4.25 m 4.25 m 45.0° |45.0 6.00 m -6.00 m Page 2 of 3 a) Find centripetal force on the rocket. b) What is the angular speed of rotation of the rocket? c) Find the radial and tangential acceleration of the rocket.

4. In an amusement park rocket ride, cars are suspended from 4.25-m cables attached to the rotating arms at a distance of 6.00 m from the axis of rotation. The cables swing out at an angle of 45.0° when the ride is operating. Consider the mass of a rocket car is 75 kg. 4.25 m 4.25 m 45.0° |45.0 6.00 m -6.00 m Page 2 of 3 a) Find centripetal force on the rocket. b) What is the angular speed of rotation of the rocket? c) Find the radial and tangential acceleration of the rocket.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 3STP

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